OT-2026-000010824
Publication integrity record
Two finger pneumatic 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-2026-000010824) never changes.
Identity and time
| Publication number | OT-2026-000010824 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-540d-7fa3-8173-dd7f735652fb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:10.156048Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010824 |
| Status | PUBLIC |
Content hashes
| Canonical text | d698b8b6dadc7c9c0d34cdb1035b0c3894d2d432f6d9705403748f5acc263435 |
|---|---|
| Markdown | 62f4aebbc6ae8ec8441a01fe77fa230ae7354c71a60ffcc656642d2968d8070d |
| Publication page | 7eb9d4d0a5bf9f483365abe7b2730595ebb113dad8509fc96304c305d7fa9d96 |
| Manifest | 6ea5dbbcfd58e43e728d15b163ec325a0037010e342b5cdb47a5b1cdb15bda7e |
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 | nDaRzGTP9B6Bf+oizpkg4zpTaRo90sjHBfLRw2Ex1IJpZBCTYIjlSJe5n88IwTwHiHnx/oZsaHMWng3GN5HXBQ== |
| 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
| 2026-09-17T12:13:34.551334Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010824observed 7eb9d4d0a5bf9f483365abe7b2730595...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:34.534044Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010824/manifest.jsonobserved 6ea5dbbcfd58e43e728d15b163ec325a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:34.515894Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010824/publication.mdobserved 62f4aebbc6ae8ec8441a01fe77fa230a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:34.495478Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010824/publication.txtobserved d698b8b6dadc7c9c0d34cdb1035b0c38...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. |
|---|