OT-2026-000011752
Publication integrity record
Three finger electric gripper
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-2026-000011752) never changes.
Identity and time
| Publication number | OT-2026-000011752 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-1940-73ab-a468-ce27659d9627 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:00.631271Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011752 |
| Status | PUBLIC |
Content hashes
| Canonical text | 85925ffeea5b70fda00ebb7adff49caac17e35225d39b339e1e123f16a442feb |
|---|---|
| Markdown | 7e25b1009dc84a31062253ed9e519f45f31253187285243a2cb314a4589b4adb |
| Publication page | d2492d9857b9894e273bb737e16fa69ef2c6f3b9225db78cd0a8605f1a240970 |
| Manifest | baa0b21c1a36a3b8e2d10c7e2a64103261f81bbc1df9ce5b39d055019581633d |
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 | +ARx/COfKZI2O8VpTVdrVoSdr5nsxZLhSZdnZAkrXOwR0QFb5aBCD6SWLWj9o22gMGDX8R2rfxmc700+wtciDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:12:27.592939Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011752observed d2492d9857b9894e273bb737e16fa69e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:12:27.574267Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011752/manifest.jsonobserved baa0b21c1a36a3b8e2d10c7e2a641032...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:12:27.554606Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011752/publication.mdobserved 7e25b1009dc84a31062253ed9e519f45...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:12:27.535422Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011752/publication.txtobserved 85925ffeea5b70fda00ebb7adff49caa...fetched by instance-3.rotem.ai from 34.69.0.72, 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
| Custody package | Pending Custody packages are produced weekly. |
|---|