OT-2026-000011867
Publication integrity record
Three finger pneumatic gripper, stripped after set-down, on a tool changer
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-2026-000011867) never changes.
Identity and time
| Publication number | OT-2026-000011867 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-1942-73ca-8052-bf5abade3be6 · 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-2026-000011867 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0dbb4fbc0c9e52c9b26cf6d420a72b5927ba5d8074f6627df8c3c203a3bde6a9 |
|---|---|
| Markdown | 96f4ae130caf22cff8dc68c7270ece19e272bacd15ed66132e06e4451d5ee2ef |
| Publication page | 91b5538320f8a752fed3d2c5441b461ae480e41822a47bd2c4e32e8baa375c87 |
| Manifest | dcc264a635a2e1c03a07aa8c88fa9abdd83072e8326353bde9ae976c45ffc2f0 |
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 | pJugcIqLaGgtTB22+7BdWlF9ADHbbTNnJsj164R65AagST3Yw0lPCiXs8+KlZjh+pH2YAVQLtyoDZ/F9ci2pBw== |
| 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
| 2026-09-17T12:12:36.853272Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011867observed 91b5538320f8a752fed3d2c5441b461a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:12:36.833956Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011867/manifest.jsonobserved dcc264a635a2e1c03a07aa8c88fa9abd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:12:36.815306Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011867/publication.mdobserved 96f4ae130caf22cff8dc68c7270ece19...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:12:36.793384Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011867/publication.txtobserved 0dbb4fbc0c9e52c9b26cf6d420a72b59...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. |
|---|