OT-2026-000002266
Publication integrity record
Offset gear unit
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000002266) never changes.
Identity and time
| Publication number | OT-2026-000002266 · never reused |
|---|---|
| Internal UUID | 01a0a67b-9447-7ffa-b701-991ceb01b5b8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:11:51.880114Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000002266 |
| Status | PUBLIC |
Content hashes
| Canonical text | 90f3969299a23b8c4b732b0b906bc96386c4b5d1620b10c831f219b5498ebfe8 |
|---|---|
| Markdown | 50043cc4786723f9fc5922dd08b6734904d3ad28b511c86c4f2e4596f4d46a15 |
| Publication page | a004696f33211f114ebca0f4ec1383f3a51fb0e1827e9b5aad2b3616dac6e2d7 |
| Manifest | 59d72aedb1b4ad42de7481b09c14547eb11b4c555efceee2a9164e20817cf344 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | zC15NFRRa/f7cbcrtlCjMgckOxZdqhtl+qmFvDzyONI9C3gA6AKZhrKP8WjRASza25rDE2oEN5KBeaoxNuECAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-15T19:27:02Z batch OT-TS-2026-W38-002 · RFC 3161 token · inclusion proof root 2d7e364e718bd6a32072ec57f9edc195... |
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Independent retrieval
| 2026-10-09T16:41:13.945903Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002266observed a004696f33211f114ebca0f4ec1383f3...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-10-09T16:41:13.877729Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002266/manifest.jsonobserved 59d72aedb1b4ad42de7481b09c14547e...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-09T16:41:13.800566Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002266/publication.mdobserved 50043cc4786723f9fc5922dd08b67349...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-09T16:41:13.556068Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002266/publication.txtobserved 90f3969299a23b8c4b732b0b906bc963...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-19T04:43:21.949866Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002266observed a004696f33211f114ebca0f4ec1383f3...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-19T04:43:21.729011Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002266/manifest.jsonobserved 59d72aedb1b4ad42de7481b09c14547e...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-19T04:43:21.563278Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002266/publication.mdobserved 50043cc4786723f9fc5922dd08b67349...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-19T04:43:21.291964Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002266/publication.txtobserved 90f3969299a23b8c4b732b0b906bc963...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| OT-CUSTODY-2026-W38 | OpenTechnical-Custody-2026-W38.tar.zstf2fc69d02142424a578267e5e3a6d3bb... · 402,218,449 bytes · held by held on site pending an external custodian · retention permanent |
|---|