Evidence rots quietly. A figure that stopped being served, a
hash that no longer matches, a timestamp batch that never completed: none of
these announce themselves, and all of them matter years later. These checks run
continuously against randomly selected historical publications so that a fault
surfaces long before anyone needs the evidence.
| 2026-09-15T10:27:01Z | timestamp_batch {"root": "fa22da27f12a774b8531de76f28f4014650b7671abba7451b7a48e30773d4310", "leaves": 12, "asserted": "2026-09-15T10:27:01+00:00", "batch_id": "OT-TS-2026-W38-005", "authority": "timestamp.digicert.com"} |
|---|
| 2026-09-15T10:07:02Z | timestamp_batch {"root": "303da6594150e7a67b9f29fbe21182d6da2105e72b61023d4b34fe376a705415", "leaves": 2, "asserted": "2026-09-15T10:07:02+00:00", "batch_id": "OT-TS-2026-W38-004", "authority": "timestamp.digicert.com"} |
|---|
| 2026-09-15T09:59:10Z | timestamp_batch {"root": "63f002d9bb96c13c98b5eec9e676211e7c8acf25a8389b1a0be2db70a163589e", "leaves": 8, "asserted": "2026-09-15T09:59:10+00:00", "batch_id": "OT-TS-2026-W38-003", "authority": "timestamp.digicert.com"} |
|---|
| 2026-09-15T09:47:02Z | timestamp_batch {"root": "309a9ee93c159208ee1a4500b595010f32752d7c07adab82e70b63464c236f85", "leaves": 1, "asserted": "2026-09-15T09:47:02+00:00", "batch_id": "OT-TS-2026-W38-002", "authority": "timestamp.digicert.com"} |
|---|
| 2026-09-15T09:42:15Z | timestamp_batch {"root": "7a5f37fc01a774abd7308fabcf19941ec90a9437dd0a5943f416b721d1dbef4d", "leaves": 1, "asserted": "2026-09-15T09:42:15+00:00", "batch_id": "OT-TS-2026-W38-001", "authority": "timestamp.digicert.com"} |
|---|
Coverage below 100% is
normal for recent publications: timestamping and custody run in batches, so a
publication released in the last few minutes has not been through either yet.
Coverage that stops rising is the fault worth looking at.