OT-2026-000010311
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, two stage ejector, pulsed blow-off before 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-2026-000010311) never changes.
Identity and time
| Publication number | OT-2026-000010311 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-cb7b-792a-833b-769d6b30ab8f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:35.184400Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010311 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1a077e1f495777736b1b6e67e89f0e39c1051030b64e6bf162fdc3df424c5e37 |
|---|---|
| Markdown | 98b542aa8940a99a11786fbed6da200bf15d6666818161b4db9201fff087f1ff |
| Publication page | a27b1d8d51fe99faf21b5654eef5438a63f873474a2df4ca4561a80556fc7c1a |
| Manifest | 8b7ef5badef01ff2c5d022b5a7cf81251123a98fdbced8bfc5136407c7a5a53f |
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 | VQu4Xh5tYoDhJ3Gre9IXm9Uw/qW/JWJY9ZOymOKiXME4pev5VtWLMUL9kc/9o9Nh/YWO+6YFgycpoMwKAfbECw== |
| 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
| 2026-09-17T12:16:32.681903Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010311observed a27b1d8d51fe99faf21b5654eef5438a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:32.663381Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010311/manifest.jsonobserved 8b7ef5badef01ff2c5d022b5a7cf8125...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:32.643599Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010311/publication.mdobserved 98b542aa8940a99a11786fbed6da200b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:32.622673Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010311/publication.txtobserved 1a077e1f495777736b1b6e67e89f0e39...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. |
|---|