OT-2026-000001221
Publication integrity record
Supporting apparatus for robot and robot
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-2026-000001221) never changes.
Identity and time
| Publication number | OT-2026-000001221 · never reused |
|---|---|
| Internal UUID | 01a0a674-9849-7dd6-974c-a1ac67f700c2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:04:14.155031Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000001221 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6cd95e016b6db603c65513ac6f0caa06b1bd1477ac16814e340185781e70f014 |
|---|---|
| Markdown | c8abfff6247855098d49abca7b1be51a966b334e112ab783bec3ecd0f6ded0f9 |
| Publication page | 4dfcd26bba3f47ef74228c95cef7742b932583ce151536c0d9ed9ef6283d7f18 |
| Manifest | 86fb036d300fbea55a070b3d078bc4b84f35bdbd9d84c43cd9f52fc18832fca0 |
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 | JoC7T6CUGrDBb0NAEY6DItQ3MdIGaah5c8EhRglMKOURIU8AFYTezrAWA3MCyxiMsa7/02i7TkGyUFrj21rSBA== |
| 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
| 2026-09-15T20:20:10.059838Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001221observed 4dfcd26bba3f47ef74228c95cef7742b...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-15T20:20:09.902644Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001221/manifest.jsonobserved 86fb036d300fbea55a070b3d078bc4b8...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:20:09.890374Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001221/publication.txtobserved 6cd95e016b6db603c65513ac6f0caa06...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 |
|---|