OT-2026-000010761
Publication integrity record
Foam pad vacuum gripper, three zone face, pump fed, supply line pressure sensor, vented 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-2026-000010761) never changes.
Identity and time
| Publication number | OT-2026-000010761 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-0ee9-7312-8f82-f4c1da53b8ec · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:52.445886Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010761 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3767d6973a528407860cafb8aaab5afc634de7ce9bad4176c101d4f699067d48 |
|---|---|
| Markdown | ae00bc01f787b511a8c99dd91d55ddd087ab8b73dcba7386a2d8325a31bf6658 |
| Publication page | 0b305d69a116b6dd631016b281f85f0d7448d36ac74145cc7c3eb40d383080bf |
| Manifest | 5c8f4cf357e4d6cd5e47d5b51883f6baf59ad4d7459b01346a7a9b2622561f15 |
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 | LHSOYtXW3rdjsEO7OLLbJfZnzNHGVyd2GQOXJizLsQly0DUCyry66UYDWGEkLbVgN2WFWk5P81kLBxGtOqhEDA== |
| 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
| 2026-09-17T12:14:59.823159Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010761observed 0b305d69a116b6dd631016b281f85f0d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:59.805787Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010761/manifest.jsonobserved 5c8f4cf357e4d6cd5e47d5b51883f6ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:59.787251Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010761/publication.mdobserved ae00bc01f787b511a8c99dd91d55ddd0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:59.768636Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010761/publication.txtobserved 3767d6973a528407860cafb8aaab5afc...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. |
|---|