OT-2026-000001881
Publication integrity record
Egg conveyor 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-2026-000001881) never changes.
Identity and time
| Publication number | OT-2026-000001881 · never reused |
|---|---|
| Internal UUID | 01a0a679-32b5-7eca-9d4c-75516d16cc73 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:09:15.830202Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000001881 |
| Status | PUBLIC |
Content hashes
| Canonical text | b04777d52ae03ea7653a5cc3aa425037e9fbd79412a0f48996b6190967ceb126 |
|---|---|
| Markdown | 7a9062f342668e0f8a51ef8005352f09091b92aca0b53621930755cc35c4d00b |
| Publication page | 25ed9da9ff20e462065c4980cdaf0220376cadf02d2c3bd0f65667e03a12df18 |
| Manifest | ee80a9b1ea115b5e2c82d56f1a615ed44caf6915b05cb149dc9ee2ccf4b6ec10 |
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 | Y1pcXpnI9xrKoA3bN5xdKzC3WUUV64Uj27reY/0NCQ/CSbzJMkx1LpiRuDM/ZzXs/49CjmCTGLy08KIV0Du5Aw== |
| 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
| 2026-09-16T04:44:02.764531Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001881observed 25ed9da9ff20e462065c4980cdaf0220...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T04:44:02.406187Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001881/manifest.jsonobserved ee80a9b1ea115b5e2c82d56f1a615ed4...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-16T04:44:01.776105Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001881/publication.mdobserved 7a9062f342668e0f8a51ef8005352f09...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-16T04:44:01.211349Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001881/publication.txtobserved b04777d52ae03ea7653a5cc3aa425037...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:10:15.440719Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001881observed 25ed9da9ff20e462065c4980cdaf0220...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:10:15.411227Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001881/manifest.jsonobserved ee80a9b1ea115b5e2c82d56f1a615ed4...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:10:15.397806Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001881/publication.txtobserved b04777d52ae03ea7653a5cc3aa425037...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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