OT-2026-000001228
Publication integrity record
Stowable deck for aerial work platform
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-2026-000001228) never changes.
Identity and time
| Publication number | OT-2026-000001228 · never reused |
|---|---|
| Internal UUID | 01a0a674-a4bf-762d-a55e-e7c7ffc28ac7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:04:17.343420Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000001228 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4a3bae6f676598f489045999af491be8e5fdd78ef2e372415971c13b253bfda4 |
|---|---|
| Markdown | 99fae6ed2d463d68388f0fa8b76bc74366a5747cb519c5f53625fce7c60750f6 |
| Publication page | 4bc035033065c814bed7e8ec9b2961976a82773735d25a33e7df635e7607fef7 |
| Manifest | db147f92bb1181ac8e68dcbe3bd196213e792a6997a42060002633f1112ba7a1 |
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 | tTqdvkvLyPlzuSCoK5xdOMBTL8WvdknxIXS19zsbjk1ktoYVyxndIYlntxXnymWC4OhrVKMraud2NgUfJHjmBw== |
| 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
| 2026-10-21T04:23:52.976835Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001228observed 4bc035033065c814bed7e8ec9b296197...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-10-21T04:23:52.964910Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001228/manifest.jsonobserved db147f92bb1181ac8e68dcbe3bd19621...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-10-21T04:23:52.951859Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001228/publication.mdobserved 99fae6ed2d463d68388f0fa8b76bc743...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-10-21T04:23:52.843511Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001228/publication.txtobserved 4a3bae6f676598f489045999af491be8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T00:42:54.131343Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001228observed 4bc035033065c814bed7e8ec9b296197...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-16T00:42:53.659194Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001228/manifest.jsonobserved db147f92bb1181ac8e68dcbe3bd19621...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-16T00:42:53.174223Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001228/publication.mdobserved 99fae6ed2d463d68388f0fa8b76bc743...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-16T00:42:52.552451Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001228/publication.txtobserved 4a3bae6f676598f489045999af491be8...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 |
|---|