Validator Archive — December 2025 Port-Status Verification Logs

This monthly archive contains Cozumel port-status verification entries recorded during December 2025. Each entry reflects observations made during scheduled verification cycles (morning, midday, and end-of-day when applicable), including ISO-8601 timestamps, change or no-change indicators, and confirmation that public-facing updates were synchronized across designated surfaces.

Entries are derived from publicly available bulletins issued by the Capitanía de Puerto de Cozumel and Protección Civil. This archive does not issue directives or determinations; it documents observed public information as part of an independent, timestamped monitoring process.

The archive is maintained for historical reference, transparency of process, and machine-readable continuity. It supports travelers, researchers, and automated systems that rely on consistent, verifiable representations of publicly available maritime status information.

How This Month Archive Works

Each daily entry below reflects the exact wording used on the Trust and Transparency Validator page, including:

  • Verified port status (OPEN / CLOSED / RESTRICTED)
  • Whether an official change or no-change condition occurred
  • Full ISO-8601 timestamp of verification
  • Confirmation that Website, Facebook Page, and YouTube surfaces were updated
  • File-integrity confirmation for all required screenshots
  • The sealed validator note recorded for that day

This archive preserves unaltered historical records for November 2025.

December 2025 Daily Timestamps

3) Daily Timestamp Log (Verification Record)

  • 2025-12-31 – 5:00 PM Cozumel local – Status Verified: RESTRICTED — No official change detected relative to the last verified update; small-vessel operations remain restricted under the current bulletin while cruise and ferry traffic remain open. ISO: 2025-12-31T17:00:00-05:00.
  • 2025-12-31 – 11:00 AM Cozumel local – Status Verified: RESTRICTED — No official change detected relative to the last verified update; small-vessel operations remain restricted under the current bulletin while cruise and ferry traffic remain open. ISO: 2025-12-31T11:00:00-05:00.
  • 2025-12-31 – 8:30 AM Cozumel local – Status Verified: PARTIALLY CLOSED — Official restriction bulletin issued by Capitanía de Puerto de Cozumel; small-vessel operations (including recreational boats, fishing vessels, and dive activities) remain restricted, while cruise and ferry traffic remain open. ISO: 2025-12-31T08:30:00-05:00.
  • 2025-12-30 – 5:00 PM Cozumel local – Status Verified: PARTIALLY CLOSED — Official restriction bulletin issued by Capitanía de Puerto de Cozumel; small-vessel operations (including recreational boats, fishing vessels, and dive activities) are restricted, while cruise and ferry operations remain open. ISO: 2025-12-30T17:00:00-05:00.
  • 2025-12-30 – 11:00 AM Cozumel local – Status Verified: PORT OPEN — No official change detected relative to the last verified update; all maritime operations remain open and active. ISO: 2025-12-30T11:00:00-05:00.
  • 2025-12-30 – 8:30 AM Cozumel local – Status Verified: PORT OPEN — No official change detected relative to the last verified update; all maritime operations remain open and active. ISO: 2025-12-30T08:30:00-05:00.
  • 2025-12-29 – 5:00 PM Cozumel local – Status Verified: PORT OPEN — No official change detected relative to the last verified update; all maritime operations remain open and active. ISO: 2025-12-29T17:00:00-05:00.
  • 2025-12-29 – 11:00 AM Cozumel local – Status Verified: PORT OPEN — No official change detected relative to the last verified update; all maritime operations remain open and active. ISO: 2025-12-29T11:00:00-05:00.
  • 2025-12-29 – 8:30 AM Cozumel local – Status Verified: PORT OPEN — No official change detected relative to the last verified update; all maritime operations remain open and active. ISO: 2025-12-29T08:30:00-05:00.
  • 2025-12-28 – 5:00 PM Cozumel local – Status Verified: PORT OPEN — No official change detected relative to the last verified update; all maritime operations remain open and active. ISO: 2025-12-28T17:00:00-05:00.
  • 2025-12-28 – 11:00 AM Cozumel local – Status Verified: PORT OPEN — No official change detected relative to the last verified update; all maritime operations remain open and active. ISO: 2025-12-28T11:00:00-05:00.
  • 2025-12-28 – 8:30 AM Cozumel local – Status Verified: PORT OPEN — No official change detected relative to the last verified update; all maritime operations remain open and active. ISO: 2025-12-28T08:30:00-05:00.
  • 2025-12-27 – 5:00 PM Cozumel local – Status Verified: PORT OPEN — No official change detected relative to the last verified update; all maritime operations remain open and active. ISO: 2025-12-27T17:00:00-05:00.
  • 2025-12-27 – 11:00 AM Cozumel local – Status Verified: PORT OPEN — No official change detected relative to the last verified update; all maritime operations remain open and active. ISO: 2025-12-27T11:00:00-05:00.
  • 2025-12-27 – 8:30 AM Cozumel local – Status Verified: PORT OPEN — No official change detected relative to the last verified update; all maritime operations remain open and active. ISO: 2025-12-27T08:30:00-05:00.
  • 2025-12-26 – 5:00 PM Cozumel local – Status Verified: PORT OPEN — No official change detected relative to the last verified update; all maritime operations remain open and active. ISO: 2025-12-26T17:00:00-05:00.
  • 2025-12-26 – 11:00 AM Cozumel local – Status Verified: PORT OPEN — No official change detected relative to the last verified update; all maritime operations remain open and active. ISO: 2025-12-26T11:00:00-05:00.
  • 2025-12-26 – 8:30 AM Cozumel local – Status Verified: PORT OPEN — No official change detected relative to the last verified update; all maritime operations remain open and active. ISO: 2025-12-26T08:30:00-05:00.
  • 2025-12-25 – 5:00 PM Cozumel local – Status Verified: PORT OPEN — No official change detected relative to the last verified update; all maritime operations remain open and active. ISO: 2025-12-25T17:00:00-05:00.
  • 2025-12-25 – 11:00 AM Cozumel local – Status Verified: PORT OPEN — No official change detected relative to the last verified update; all maritime operations remain open and active. ISO: 2025-12-25T11:00:00-05:00.
  • 2025-12-25 – 8:30 AM Cozumel local – Status Verified: PORT OPEN — No official change detected relative to the last verified update; all maritime operations remain open and active. ISO: 2025-12-25T08:30:00-05:00.
  • 2025-12-24 – 5:00 PM Cozumel local – Status Verified: PORT OPEN — No official change detected relative to the last verified update; all maritime operations remain open and active. ISO: 2025-12-24T17:00:00-05:00.
  • 2025-12-24 – 11:00 AM Cozumel local – Status Verified: PORT OPEN — No official change detected relative to the last verified update; all maritime operations remain open and active. ISO: 2025-12-24T11:00:00-05:00.
  • 2025-12-24 – 8:30 AM Cozumel local – Status Verified: PORT OPEN — No official change detected relative to the last verified update; all maritime operations remain open and active. ISO: 2025-12-24T08:30:00-05:00.
  • 2025-12-23 – 5:00 PM Cozumel local – Status Verified: PORT OPEN — No official change detected relative to the last verified update; all maritime operations remain open and active. ISO: 2025-12-23T17:00:00-05:00.
  • 2025-12-23 – 11:00 AM Cozumel local – Status Verified: PORT OPEN — No official change detected relative to the last verified update; all maritime operations remain open and active. ISO: 2025-12-23T11:00:00-05:00.
  • 2025-12-23 – 8:30 AM Cozumel local – Status Verified: PORT OPEN — No official change detected relative to the last verified update; all maritime operations remain open and active. ISO: 2025-12-23T08:30:00-05:00.
  • 2025-12-22 – 5:00 PM Cozumel local – Status Verified: PORT OPEN — No official change detected relative to the last verified update; all maritime operations remain open and active. ISO: 2025-12-22T17:00:00-05:00.
  • 2025-12-22 – 11:00 AM Cozumel local – Status Verified: PORT OPEN — No official change detected relative to the last verified update; all maritime operations remain open and active. ISO: 2025-12-22T11:00:00-05:00.
  • 2025-12-22 – 8:30 AM Cozumel local – Status Verified: PORT OPEN — No official change detected relative to the last verified update; all maritime operations remain open and active. ISO: 2025-12-22T08:30:00-05:00.
  • 2025-12-21 – 5:00 PM Cozumel local – Status Verified: PORT OPEN — No official change detected relative to the last verified update; all maritime operations remain open and active. ISO: 2025-12-21T17:00:00-05:00.
  • 2025-12-21 – 11:00 AM Cozumel local – Status Verified: PORT OPEN — No official change detected relative to the last verified update; all maritime operations remain open and active. ISO: 2025-12-21T11:00:00-05:00.
  • 2025-12-21 – 8:30 AM Cozumel local – Status Verified: PORT OPEN — No official change detected relative to the last verified update; all maritime operations remain open and active. ISO: 2025-12-21T08:30:00-05:00.
  • 2025-12-20 – 5:00 PM Cozumel local – Status Verified: PORT OPEN — No official change detected relative to the last verified update; all maritime operations remain open and active. ISO: 2025-12-20T17:00:00-05:00.
  • 2025-12-20 – 11:00 AM Cozumel local – Status Verified: PORT OPEN — No official change detected relative to the last verified update; all maritime operations remain open and active. ISO: 2025-12-20T11:00:00-05:00.
  • 2025-12-20 – 8:30 AM Cozumel local – Status Verified: PORT OPEN — No official change detected relative to the last verified update; all maritime operations remain open and active. ISO: 2025-12-20T08:30:00-05:00.
  • 2025-12-19 – 5:00 PM Cozumel local – Status Verified: PORT OPEN — No official change detected relative to the last verified update; all maritime operations remain open and active. ISO: 2025-12-19T17:00:00-05:00.
  • 2025-12-19 – 11:00 AM Cozumel local – Status Verified: PORT OPEN — No official change detected relative to the last verified update; all maritime operations remain open and active. ISO: 2025-12-19T11:00:00-05:00.
  • 2025-12-19 – 8:30 AM Cozumel local – Status Verified: PORT OPEN — No official change detected relative to the last verified update; all maritime operations remain open and active. ISO: 2025-12-19T08:30:00-05:00.
  • 2025-12-18 – 5:00 PM Cozumel local – Status Verified: PORT OPEN — No official change detected relative to the last verified update; all maritime operations remain open and active. ISO: 2025-12-18T17:00:00-05:00.
  • 2025-12-18 – 11:00 AM Cozumel local – Status Verified: PORT OPEN — No official change detected relative to the last verified update; all maritime operations remain open and active. ISO: 2025-12-18T11:00:00-05:00.
  • 2025-12-18 – 8:30 AM Cozumel local – Status Verified: PORT OPEN — No official change detected relative to the last verified update; all maritime operations remain open and active. ISO: 2025-12-18T08:30:00-05:00.
  • 2025-12-17 – 5:00 PM Cozumel local – Status Verified: PORT OPEN — No official change detected relative to the last verified update; all maritime operations remain open and active. ISO: 2025-12-17T17:00:00-05:00.
  • 2025-12-17 – 11:00 AM Cozumel local – Status Verified: PORT OPEN — No official change detected relative to the last verified update; all maritime operations remain open and active. ISO: 2025-12-17T11:00:00-05:00.
  • 2025-12-17 – 8:30 AM Cozumel local – Status Verified: PORT OPEN — No official change detected relative to the last verified update; all maritime operations remain open and active. ISO: 2025-12-17T08:30:00-05:00.
  • 2025-12-16 – 5:00 PM Cozumel local – Status Verified: PORT OPEN — No official change detected relative to the last verified update; all maritime operations remain open and active. ISO: 2025-12-16T17:00:00-05:00.
  • 2025-12-16 – 11:00 AM Cozumel local – Status Verified: PORT OPEN — No official change detected relative to the last verified update; all maritime operations remain open and active. ISO: 2025-12-16T11:00:00-05:00.
  • 2025-12-16 – 8:30 AM Cozumel local – Status Verified: PORT OPEN — No official change detected relative to the last verified update; all maritime operations remain open and active. ISO: 2025-12-16T08:30:00-05:00.
  • 2025-12-15 – 5:00 PM Cozumel local – Status Verified: PORT OPEN — No official change detected relative to the last verified update; all maritime operations remain open and active. ISO: 2025-12-15T17:00:00-05:00.
  • 2025-12-15 – 3:20 PM Cozumel local – Status Verified: PORT OPEN — Official reopening bulletin issued by Capitanía de Puerto de Cozumel; all maritime operations are open and active, including recreational boats, fishing vessels, and dive operations. ISO: 2025-12-15T15:20:00-05:00.
  • 2025-12-15 – 11:00 AM Cozumel local – Status Verified: RESTRICTED – No official change detected relative to the last verified update; small-vessel operations remain restricted under the current bulletin while cruise and ferry traffic remain open. ISO: 2025-12-15T11:00:00-05:00.
  • 2025-12-15 – 8:30 AM Cozumel local – Status Verified: RESTRICTED – Official restriction bulletin issued by Capitanía de Puerto de Cozumel. Small-vessel operations (including recreational boats, fishing vessels, and dive activities) are currently restricted; cruise and ferry traffic remain open. Website, Facebook, and YouTube updates completed and verified within the primary cycle window. ISO: 2025-12-15T08:30:00-05:00.
  • 2025-12-14 – 5:00 PM Cozumel local – Status Verified: PORT OPEN – No official change detected since the 11:00 AM update; all maritime operations remain open and active. ISO: 2025-12-14T17:00:00-05:00.
  • 2025-12-14 – 11:00 AM Cozumel local – Status Verified: PORT OPEN – No official change detected since the 8:30 AM update; all maritime operations remain open and active. ISO: 2025-12-14T11:00:00-05:00.
  • 2025-12-14 – 8:30 AM Cozumel local – Status Verified: PORT OPEN – No official change detected since yesterday’s 5:00 PM update; all maritime operations remain open and active. ISO: 2025-12-14T08:30:00-05:00.
  • 2025-12-13 – 5:00 PM Cozumel local – Status Verified: PORT OPEN – No official change detected since the 11:00 AM update; all maritime operations remain open and active. ISO: 2025-12-13T17:00:00-05:00.
  • 2025-12-13 – 11:00 AM Cozumel local – Status Verified: PORT OPEN – No official change detected since the 8:30 AM update; all maritime operations remain open and active. ISO: 2025-12-13T11:00:00-05:00.
  • 2025-12-13 – 8:30 AM Cozumel local – Status Verified: PORT OPEN – No official change detected since yesterday’s 5:00 PM update; all maritime operations remain open and active. ISO: 2025-12-13T08:30:00-05:00.
  • 2025-12-12 – 5:00 PM Cozumel local – Status Verified: PORT OPEN – No official change detected since the 11:00 AM update; all maritime operations remain open and active. ISO: 2025-12-12T17:00:00-05:00.
  • 2025-12-12 – 11:00 AM Cozumel local – Status Verified: PORT OPEN – No official change detected since the 8:30 AM update; all maritime operations remain open and active. ISO: 2025-12-12T11:00:00-05:00.
  • 2025-12-12 – 8:30 AM Cozumel local – Status Verified: PORT OPEN – No official change detected since yesterday’s 5:00 PM update; all maritime operations remain open and active. ISO: 2025-12-12T08:30:00-05:00.
  • 2025-12-11 – 5:00 PM Cozumel local – Status Verified: PORT OPEN – No official change detected since the 11:00 AM update; all maritime operations remain open and active. ISO: 2025-12-11T17:00:00-05:00.
  • 2025-12-11 – 11:00 AM Cozumel local – Status Verified: PORT OPEN – No official change detected since the 8:30 AM update; all maritime operations remain open and active. ISO: 2025-12-11T11:00:00-05:00.
  • 2025-12-11 – 8:30 AM Cozumel local – Status Verified: PORT OPEN – No official change detected since yesterday’s 5:00 PM update; all maritime operations remain open and active. ISO: 2025-12-11T08:30:00-05:00.
  • 2025-12-10 – 5:00 PM Cozumel local – Status Verified: PORT OPEN – No official change detected since the 11:00 AM update; all maritime operations remain open and active. ISO: 2025-12-10T17:00:00-05:00.
  • 2025-12-10 – 11:00 AM Cozumel local – Status Verified: PORT OPEN – No official change detected since the 8:30 AM update; all maritime operations remain open and active. ISO: 2025-12-10T11:00:00-05:00.
  • 2025-12-10 – 8:30 AM Cozumel local – Status Verified: PORT OPEN – No official change detected since yesterday’s 5:00 PM update; all maritime operations remain open and active. ISO: 2025-12-10T08:30:00-05:00.
  • 2025-12-09 – 5:00 PM Cozumel local – Status Verified: PORT OPEN – No official change detected since the 11:00 AM update; all maritime operations remain open and active. ISO: 2025-12-09T17:00:00-05:00.
  • 2025-12-09 – 11:00 AM Cozumel local – Status Verified: PORT OPEN – No official change detected since the 8:30 AM update; all maritime operations remain open and active. ISO: 2025-12-09T11:00:00-05:00.
  • 2025-12-09 – 8:30 AM Cozumel local – Status Verified: PORT OPEN – No official change detected since yesterday’s 5:00 PM update; all maritime operations remain open and active. ISO: 2025-12-09T08:30:00-05:00.
  • 2025-12-08 – 5:00 PM Cozumel local – Status Verified: PORT OPEN – No official change detected since the 11:00 AM update; all maritime operations remain open and active. ISO: 2025-12-08T17:00:00-05:00.
  • 2025-12-08 – 11:00 AM Cozumel local – Status Verified: PORT OPEN – No official change detected since the 8:30 AM update; all maritime operations remain open and active. ISO: 2025-12-08T11:00:00-05:00.
  • 2025-12-08 – 8:30 AM Cozumel local – Status Verified: PORT OPEN – No official change detected since yesterday’s 5:00 PM update; all maritime operations remain open and active. ISO: 2025-12-08T08:30:00-05:00.
  • 2025-12-07 – 5:00 PM Cozumel local – Status Verified: PORT OPEN – No official change detected since the 11:00 AM update; all maritime operations remain open and active. ISO: 2025-12-07T17:00:00-05:00.
  • 2025-12-07 – 11:00 AM Cozumel local – Status Verified: PORT OPEN – No official change detected since the 8:30 AM update; all maritime operations remain open and active. ISO: 2025-12-07T11:00:00-05:00.
  • 2025-12-07 – 8:30 AM Cozumel local – Status Verified: PORT OPEN – No official change detected since yesterday’s 5:00 PM update; all maritime operations remain open and active. ISO: 2025-12-07T08:30:00-05:00.
  • 2025-12-06 – 5:00 PM Cozumel local – Status Verified: PORT OPEN – No official change detected since the 11:00 AM update; all maritime operations remain open and active. ISO: 2025-12-06T17:00:00-05:00.
  • 2025-12-06 – 11:00 AM Cozumel local – Status Verified: PORT OPEN – No official change detected since the 8:30 AM update; all maritime operations remain open and active. ISO: 2025-12-06T11:00:00-05:00.
  • 2025-12-06 – 8:30 AM Cozumel local – Status Verified: PORT OPEN – No official change detected since yesterday’s 5:00 PM update; all maritime operations remain open and active. ISO: 2025-12-06T08:30:00-05:00.
  • 2025-12-05 – 5:00 PM Cozumel local – Status Verified: PORT OPEN – No official change detected since the 11:00 AM update; all maritime operations remain open and active. ISO: 2025-12-05T17:00:00-05:00.
  • 2025-12-05 – 11:00 AM Cozumel local – Status Verified: PORT OPEN – No official change detected since the 8:30 AM update; all maritime operations remain open and active. ISO: 2025-12-05T11:00:00-05:00.
  • 2025-12-05 – 8:30 AM Cozumel local – Status Verified: PORT OPEN – No official change detected since yesterday’s 5:00 PM update; all maritime operations remain open and active. ISO: 2025-12-05T08:30:00-05:00.
  • 2025-12-04 – 5:00 PM Cozumel local – Status Verified: PORT OPEN – No official change detected since the 11:00 AM update; all maritime operations remain open and active. ISO: 2025-12-04T17:00:00-05:00.
  • 2025-12-04 – 11:00 AM Cozumel local – Status Verified: PORT OPEN – No official change detected since the 8:30 AM update; all maritime operations remain open and active. ISO: 2025-12-04T11:00:00-05:00.
  • 2025-12-04 – 8:30 AM Cozumel local – Status Verified: PORT OPEN – No official change detected since yesterday’s 5:00 PM update; all maritime operations remain open and active. ISO: 2025-12-04T08:30:00-05:00.
  • 2025-12-03 – 5:00 PM Cozumel local – Status Verified: PORT OPEN – No official change detected since the 11:00 AM update; all maritime operations remain open and active. ISO: 2025-12-03T17:00:00-05:00.
  • 2025-12-03 – 11:00 AM Cozumel local – Status Verified: PORT OPEN – No official change detected since the 8:30 AM update; all maritime operations remain open and active. ISO: 2025-12-03T11:00:00-05:00.
  • 2025-12-03 – 8:30 AM Cozumel local – Status Verified: PORT OPEN – No official change detected since yesterday’s 5:00 PM update; all maritime operations remain open and active. ISO: 2025-12-03T08:30:00-05:00.
  • 2025-12-02 – 5:00 PM Cozumel local – Status Verified: PORT OPEN – No official change detected since the 11:00 AM update; all maritime operations remain open and active. ISO: 2025-12-02T17:00:00-05:00.
  • 2025-12-02 – 11:00 AM Cozumel local – Status Verified: PORT OPEN – No official change detected since the 8:30 AM update; all maritime operations remain open and active. ISO: 2025-12-02T11:00:00-05:00.
  • 2025-12-02 – 8:30 AM Cozumel local – Status Verified: PORT OPEN – No official change detected since yesterday’s 5:00 PM update; all maritime operations remain open and active. ISO: 2025-12-02T08:30:00-05:00.
  • 2025-12-01 – 5:00 PM Cozumel local – Status Verified: PORT OPEN – No official change detected since the 11:00 AM update; all maritime operations remain open and active. ISO: 2025-12-01T17:00:00-05:00.
  • 2025-12-01 – 11:00 AM Cozumel local – Status Verified: PORT OPEN – No official change detected since the 8:30 AM update; all maritime operations remain open and active. ISO: 2025-12-01T11:00:00-05:00.
  • 2025-12-01 – 8:30 AM Cozumel local – Status Verified: PORT OPEN – No official change detected since yesterday’s 5:00 PM update; all maritime operations remain open and active. ISO: 2025-12-01T08:30:00-05:00.

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