OT-2026-000035588
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, two stage ejector, supply line pressure sensor, sustained 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-2026-000035588) never changes.
Identity and time
| Publication number | OT-2026-000035588 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4c5-79e6-a3b8-b20cd4bdf58e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:30.265572Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035588 |
| Status | PUBLIC |
Content hashes
| Canonical text | a61a1fe9a21b089ca5b9e9c6cf21af402e9016c1de9a48dd81cb29dc69b4a8e3 |
|---|---|
| Markdown | b1940abf73e322667bc4f927e9766fc0ee7a4cc9adf58db80eb6bc020020ef90 |
| Publication page | ab6d6ee06b9d2d7277772fe963b1e6e4eedb36a53d317b8389f613421b378b19 |
| Manifest | 809e2d2f5d69a18488799b5e3418e2febae1253505b77d60b6387dfead0c88b3 |
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 | TrICiLSwR9BuN5KN7S265MKp0BOrdk3wwnpw9TllAt6XsiZ2fMZ+A0o+43jGaPzCnYWiz2OFU5XFW2i/df4hCA== |
| 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
| 2026-09-17T11:27:07.069185Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035588observed ab6d6ee06b9d2d7277772fe963b1e6e4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:27:07.042897Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035588/manifest.jsonobserved 809e2d2f5d69a18488799b5e3418e2fe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:07.023309Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035588/publication.mdobserved b1940abf73e322667bc4f927e9766fc0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:07.004401Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035588/publication.txtobserved a61a1fe9a21b089ca5b9e9c6cf21af40...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. |
|---|