OT-2026-000001153
Publication integrity record
Collaborative 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-2026-000001153) never changes.
Identity and time
| Publication number | OT-2026-000001153 · never reused |
|---|---|
| Internal UUID | 01a0a674-53dc-74b1-ab95-1dad13d5c834 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:03:56.636858Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000001153 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6a1b1805df6507673933046fc18c0d012b3bb790d3e8b4f9ae9de85fb8585c33 |
|---|---|
| Markdown | ac6d48cb67ae82a7b4e27920c2639f3e14a56834ee56a4186e90e77d77827724 |
| Publication page | b1f9ab3ec364098f72a337c437f5862286d675cae8f0a2184d092865011056ea |
| Manifest | 6dab086a9effb07f9c33de9496adb81060118fbeb214a01d1b739f5e3984eb14 |
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 | eS2mq3K0Ox7cTBisV3H+bsmHxFkbJ37hNLEkORfu/DNWPYk5jTweQadPHm0m2L4z6ZRsAia8/ru3hgPrz4G2BQ== |
| 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
| 2026-10-02T12:41:34.126206Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001153observed b1f9ab3ec364098f72a337c437f58622...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-10-02T12:41:34.041122Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001153/manifest.jsonobserved 6dab086a9effb07f9c33de9496adb810...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-02T12:41:33.967937Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001153/publication.mdobserved ac6d48cb67ae82a7b4e27920c2639f3e...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-02T12:41:33.807418Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001153/publication.txtobserved 6a1b1805df6507673933046fc18c0d01...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:20:18.178478Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001153observed b1f9ab3ec364098f72a337c437f58622...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:20:18.146883Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001153/manifest.jsonobserved 6dab086a9effb07f9c33de9496adb810...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:20:18.133856Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001153/publication.txtobserved 6a1b1805df6507673933046fc18c0d01...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 |
|---|