OT-2026-000000982
Publication integrity record
Strut structure for a crane comprising a toggle leg at the foot of the strut arm
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-2026-000000982) never changes.
Identity and time
| Publication number | OT-2026-000000982 · never reused |
|---|---|
| Internal UUID | 01a0a674-1819-7fbf-88a2-73302a4157d6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:03:41.337901Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000000982 |
| Status | PUBLIC |
Content hashes
| Canonical text | f4a08192cfb7a8cf0a6a7b408c6dff54fbc2cbf38dd2b30d5da2595503fd09ca |
|---|---|
| Markdown | 1997e96f04d370ada8ebfe15785a81d3becf8ef28e23d595a8df9e39ec17b7bc |
| Publication page | 85d0713bb7490cba47a6a9fbca9a11c7285c957573479265c2a19a31d48d799b |
| Manifest | 291f1bd182bd8520f340966fb2d3fe2d813982ee8f93ff402143dfcfee4443c5 |
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 | rVGnrCKozPau0DioWIzbbbH44XnmNFsXvQh65bJavIZPkyKvJnoMAQNAi0XAludiFmt41zzjoVPlA8TlF354AQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-15T19:07:03Z batch OT-TS-2026-W38-001 · RFC 3161 token · inclusion proof root 6369baadb1a246009d149835804d20ba... |
|---|
Independent retrieval
| 2026-09-15T20:30:11.976267Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000982observed 85d0713bb7490cba47a6a9fbca9a11c7...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-15T20:30:11.943948Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000982/manifest.jsonobserved 291f1bd182bd8520f340966fb2d3fe2d...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:30:11.930531Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000982/publication.txtobserved f4a08192cfb7a8cf0a6a7b408c6dff54...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 |
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