OT-2026-000001984
Publication integrity record
Bearing chain assembly
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-2026-000001984) never changes.
Identity and time
| Publication number | OT-2026-000001984 · never reused |
|---|---|
| Internal UUID | 01a0a679-d8cc-7e78-b664-e9835fe6cd78 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:09:58.348682Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000001984 |
| Status | PUBLIC |
Content hashes
| Canonical text | 293a6aaff0a8d5694db578dccab6bfd22e4b4c142e3aad8201f14ce406e1f65e |
|---|---|
| Markdown | c0b2dd36cdad65230066e8c92016a13d30ec43820fe7a7a8f6edcd8247000b1d |
| Publication page | cd6df32f20e98919497028a38c4926ea8729e088015e82a09a0fe0b32b290cf2 |
| Manifest | 062f622878ace08a18fe5d9a8007e78bc309d6f6cc84c7063d67fe900e1631ac |
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 | OXrBT3ctxnXMIPx2EoqC5p/zdVR1cb5u5NdxBuv3dHx+TgUoMnf2pnKATGlCrTEoUHoPsJaIxoq0w+3KpINLBg== |
| 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... |
|---|
Independent retrieval
| 2026-09-15T19:10:04.159667Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001984observed cd6df32f20e98919497028a38c4926ea...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-15T19:10:04.132245Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001984/manifest.jsonobserved 062f622878ace08a18fe5d9a8007e78b...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:10:04.120950Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001984/publication.txtobserved 293a6aaff0a8d5694db578dccab6bfd2...fetched by instance-3.rotem.ai from 127.0.0.1, 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 |
|---|