OT-2026-000011967
Publication integrity record
Four finger electric gripper, stripped after set-down
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-2026-000011967) never changes.
Identity and time
| Publication number | OT-2026-000011967 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-1942-71cc-96d1-66c98c5841f4 · 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-2026-000011967 |
| Status | PUBLIC |
Content hashes
| Canonical text | 92e905ed87bb3c95956f49f1bab9bd4d92bd6993a4bce7ba11d3dbd7ddac0f34 |
|---|---|
| Markdown | a6ba5ff5284f703eb436904f189ee7f21f1273372f95319089f85dfe3c4f2e30 |
| Publication page | 2ac4565f4866f9058b549f4f1c7b2a8d8d149ae8455bb2c93c9671675fbc7690 |
| Manifest | c97e097f9683d35e704b968cb483739c657ff322bea063d9491573dcafaa382a |
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 | 1r8cqRc7Q0zRGNFUQAyBWL9FleCons/zJh9QT2s5UYg4zmAz+hv2Eg6xcrw2iHpe5yrBTygZRa4kP6ZEDBiECg== |
| 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
| 2026-09-17T12:12:49.221017Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011967observed 2ac4565f4866f9058b549f4f1c7b2a8d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:12:49.200362Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011967/manifest.jsonobserved c97e097f9683d35e704b968cb483739c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:12:49.180841Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011967/publication.mdobserved a6ba5ff5284f703eb436904f189ee7f2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:12:49.160937Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011967/publication.txtobserved 92e905ed87bb3c95956f49f1bab9bd4d...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. |
|---|