OT-2026-000001516
Publication integrity record
Gripping 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-2026-000001516) never changes.
Identity and time
| Publication number | OT-2026-000001516 · never reused |
|---|---|
| Internal UUID | 01a0a676-8df8-7415-b760-748019361aaa · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:06:22.584673Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000001516 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6c0e1c537b0d3eaa90d95dbedd7e06d5174b05e5c00e810aae2ecc98870256e3 |
|---|---|
| Markdown | 211d620b36ec1104af4021972e9842caa761e97956fa71d8f96aa4e79167dcf1 |
| Publication page | 988ad2272a353adb71d2e83e6f7cf92e263260834424d0bbd3804481d2d2b99b |
| Manifest | 545640595ecf607fac58bfd0cffaf01a16aaafe373c7087fd2d433b504d97f9d |
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 | aGNfd5crkGJSyKAmmlRMfJBR3tur77wklQ00LNEBXZeuzJzvOjM1EwHGgVrBxkKXltzTZk8xkCTfMHj4LBJODA== |
| 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
| 2026-09-15T20:00:35.426473Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001516observed 988ad2272a353adb71d2e83e6f7cf92e...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-15T20:00:35.395108Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001516/manifest.jsonobserved 545640595ecf607fac58bfd0cffaf01a...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:00:35.380655Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001516/publication.txtobserved 6c0e1c537b0d3eaa90d95dbedd7e06d5...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 |
|---|