OT-2026-000002441
Publication integrity record
Combination Hand Tool
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-2026-000002441) never changes.
Identity and time
| Publication number | OT-2026-000002441 · never reused |
|---|---|
| Internal UUID | 01a0a67c-b1ad-74d1-bc91-b63ed8ebbeaf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:13:04.942014Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000002441 |
| Status | PUBLIC |
Content hashes
| Canonical text | 78faa5e53b90bf8f6be385bfc388737157df38b8cc97958410109457a2ea7685 |
|---|---|
| Markdown | 45b6981f7f01d0ca00cf0d77f194d9dca01ae150a7e95ba3307fd6945941d6d9 |
| Publication page | 03bba85e7ed30b79202e120ff8f77db4dd14f53f3589ffec8fcc08ac3809b845 |
| Manifest | ab523a05f62484cfd74205e8d59ab550eed29a42cf8f024fdff598075dc2004c |
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 | wCjLis5rewJw9niN+Y5jzxTc9DZFB10AeEvHTWeKVFtw1icuHZ3N9Gx5z2eI8XjVdNLUErqk3WNvv08NMsXNAg== |
| 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
| 2026-09-26T16:41:06.241449Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002441observed 03bba85e7ed30b79202e120ff8f77db4...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-26T16:41:06.187890Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002441/manifest.jsonobserved ab523a05f62484cfd74205e8d59ab550...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-26T16:41:06.131372Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002441/publication.mdobserved 45b6981f7f01d0ca00cf0d77f194d9dc...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-26T16:41:05.916137Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002441/publication.txtobserved 78faa5e53b90bf8f6be385bfc3887371...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:40:15.185698Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002441observed 03bba85e7ed30b79202e120ff8f77db4...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:40:15.032496Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002441/manifest.jsonobserved ab523a05f62484cfd74205e8d59ab550...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:40:15.020519Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002441/publication.txtobserved 78faa5e53b90bf8f6be385bfc3887371...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 |
|---|