OT-2026-000001071
Publication integrity record
Automatic holder with suction cup
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-2026-000001071) never changes.
Identity and time
| Publication number | OT-2026-000001071 · never reused |
|---|---|
| Internal UUID | 01a0a674-38e3-7314-ac07-7d4f7057770c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:03:49.731635Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000001071 |
| Status | PUBLIC |
Content hashes
| Canonical text | dda9999fb55ddf977683d4eec779345f2964f99063ebdf87ea3d238848c1759a |
|---|---|
| Markdown | bd01b494c0ab8a42994ac7f60c343f75781d3d817d56ff2e836454aaf91aae7d |
| Publication page | 70488cc70782bdd6049a97d535618ca5011a3c2965d2454eb79943760222edd1 |
| Manifest | 13ea655fda0c5ba02a6e15f9645d63d568d4238d17110d49cd808057e9e7bc07 |
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 | CcpNDi4K3tIGrpnx2bZ5cPomcVpMuppLLtT3SUHrvo7h5FgV5qSK18usBh//C7OQJcnXJRxoKEaphTm6lp9wAQ== |
| 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
| 2026-09-15T21:12:39.574396Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001071observed 70488cc70782bdd6049a97d535618ca5...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-15T21:12:39.414885Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001071/manifest.jsonobserved 13ea655fda0c5ba02a6e15f9645d63d5...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-15T21:12:39.244129Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001071/publication.mdobserved bd01b494c0ab8a42994ac7f60c343f75...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-15T21:12:39.103738Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001071/publication.txtobserved dda9999fb55ddf977683d4eec779345f...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:20:27.363382Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001071observed 70488cc70782bdd6049a97d535618ca5...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:20:27.332587Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001071/manifest.jsonobserved 13ea655fda0c5ba02a6e15f9645d63d5...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:20:27.318079Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001071/publication.txtobserved dda9999fb55ddf977683d4eec779345f...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 |
|---|