OT-2026-000000486
Publication integrity record
Robot and operation method thereof
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-2026-000000486) never changes.
Identity and time
| Publication number | OT-2026-000000486 · never reused |
|---|---|
| Internal UUID | 01a0a673-6c56-7fad-b632-e281a335a1ce · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:02:57.367143Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000000486 |
| Status | PUBLIC |
Content hashes
| Canonical text | 18e756e3b3308a337859cf7df45682dfd69124f299ca10a44f5504144f5cf0aa |
|---|---|
| Markdown | 73eeaeb02cc96ea9e54f582be52394c98fd2e4025c5bb60e62484de3a9181ccd |
| Publication page | e8132bb48a4043cce1c3552b7cc97a52446e7fbd3ae3baa033d83ce64a4cf004 |
| Manifest | 8786d2d96e8ef4f2044a7f5552e74ac8c87f88283920f58d08f4ad7a8b914268 |
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 | 6yTkvCidd3/AWdbbohukmb/Vbqq/4kMb9GH9QmznKQ3ZgHQHLrzDM9pc+YkWjoSX7GQd023JPHmzZp7I0B/eAg== |
| 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
| 2026-09-15T20:50:04.008495Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000486observed e8132bb48a4043cce1c3552b7cc97a52...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-15T20:50:03.853501Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000486/manifest.jsonobserved 8786d2d96e8ef4f2044a7f5552e74ac8...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:50:03.838852Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000486/publication.txtobserved 18e756e3b3308a337859cf7df45682df...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 |
|---|