OT-2026-000002663
Publication integrity record
Accessory for working device
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-2026-000002663) never changes.
Identity and time
| Publication number | OT-2026-000002663 · never reused |
|---|---|
| Internal UUID | 01a0a67e-0456-7bf0-b202-c197cda410e8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:14:31.639162Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000002663 |
| Status | PUBLIC |
Content hashes
| Canonical text | 04f9a767ede000eccdfad56a91a33bbb9ef258cbc70074c3f9fdd0a58ae8d0e8 |
|---|---|
| Markdown | 3fa4e77cf93e9df1f36312d0c9f1ec9f431c5719c8a895faf2bb4486d8ddb85b |
| Publication page | c8331cdf95e73b8beb8c922fdc0e49039f75b41eb6a048dd289a804a55bec6d3 |
| Manifest | 07172b1d73587ebee61bdabd6639741a2622a02a45df7d58e49c1c39c39c5a97 |
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 | 28aE19WEKoKnIHsjABdRZhK5SD/X6+tAqbKreSaKez3SMFCa/z5dngIV0+1zP7ZsEeDnu/62oAlH5/1sU0sBAQ== |
| 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
| 2026-09-16T04:23:07.158056Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002663observed c8331cdf95e73b8beb8c922fdc0e4903...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T04:23:07.145200Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002663/manifest.jsonobserved 07172b1d73587ebee61bdabd6639741a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T04:23:07.129733Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002663/publication.mdobserved 3fa4e77cf93e9df1f36312d0c9f1ec9f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T04:23:07.116851Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002663/publication.txtobserved 04f9a767ede000eccdfad56a91a33bbb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:30:19.454171Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002663observed c8331cdf95e73b8beb8c922fdc0e4903...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:30:19.420941Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002663/manifest.jsonobserved 07172b1d73587ebee61bdabd6639741a...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:30:19.407519Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002663/publication.txtobserved 04f9a767ede000eccdfad56a91a33bbb...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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