OT-2026-000001683
Publication integrity record
Device for fixing an enclosure to a wall
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-2026-000001683) never changes.
Identity and time
| Publication number | OT-2026-000001683 · never reused |
|---|---|
| Internal UUID | 01a0a677-b4ff-74bc-a745-fd02339af74f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:07:38.111710Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000001683 |
| Status | PUBLIC |
Content hashes
| Canonical text | c8efb431778d93d6bd2633aa4689aa74d5d6d036719d11fd9156f01d591cecc9 |
|---|---|
| Markdown | 21817dc5fd7cc56f9341e1b62430ff7c9a407958c1cf46acc407b56f01ed7ba3 |
| Publication page | 54fa81e016e48d128b8d4eeecb9486294c6265bdff3bdd884d9908aa5712a775 |
| Manifest | b91f9ac3a8e49fe67461b9923a3ddc5ee383a54d6bbe56a84ca29002ef133b22 |
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 | GrW0d3QW4N7Z6xP77Ub0u1G7+xwEXGnuKtJskSs1i4WL2z8ALIDUYmmWRicgGqM3+BAVUF8caE+BjDguNaiEAQ== |
| 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
| 2026-09-15T20:00:14.234100Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001683observed 54fa81e016e48d128b8d4eeecb948629...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-15T20:00:14.195477Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001683/manifest.jsonobserved b91f9ac3a8e49fe67461b9923a3ddc5e...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:00:14.182143Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001683/publication.txtobserved c8efb431778d93d6bd2633aa4689aa74...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 |
|---|