OT-2026-000001206
Publication integrity record
Robotic manipulator with visual guidance & tactile sensing
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-2026-000001206) never changes.
Identity and time
| Publication number | OT-2026-000001206 · never reused |
|---|---|
| Internal UUID | 01a0a674-7dea-7028-a718-1fbaf721ee1c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:04:07.402680Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000001206 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7ec909477c230e44bd130c1f11bd58db6224ebac7260d16444ece1bb0ca0a443 |
|---|---|
| Markdown | 8126a9a023d57bbd3c3f3f59e5191ad451f052efdf68f0cf3af20ceff09f2923 |
| Publication page | 4cac4781914301fed647bed81fd0892f2d16b3eeda9a496fb3e7fce78d2d3f37 |
| Manifest | f89bc8fcc14f498dfe26f20bfef798ebc3fbd3d712f6384c32324df4e06afc50 |
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 | BYMsLE2GpvzCRbViajVPfeScUVXB8DYukzzNAuSE/awgL9l08FYYx4EJdZTTVm7NUpMBJobbOPEziWIcc02uDw== |
| 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
| 2026-09-16T04:41:25.442182Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001206observed 4cac4781914301fed647bed81fd0892f...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T04:41:25.216626Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001206/manifest.jsonobserved f89bc8fcc14f498dfe26f20bfef798eb...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-16T04:41:24.938433Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001206/publication.mdobserved 8126a9a023d57bbd3c3f3f59e5191ad4...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-16T04:41:24.622791Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001206/publication.txtobserved 7ec909477c230e44bd130c1f11bd58db...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:20:11.817372Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001206observed 4cac4781914301fed647bed81fd0892f...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:20:11.663072Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001206/manifest.jsonobserved f89bc8fcc14f498dfe26f20bfef798eb...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:20:11.650607Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001206/publication.txtobserved 7ec909477c230e44bd130c1f11bd58db...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 |
|---|