OT-2026-000011124
Publication integrity record
Single bellows cup vacuum gripper, pump fed, supply line pressure sensor, vented after set-down
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-2026-000011124) never changes.
Identity and time
| Publication number | OT-2026-000011124 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-540f-7a8e-b8a2-b15215b0265f · 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-2026-000011124 |
| Status | PUBLIC |
Content hashes
| Canonical text | c2dbe6c8d0a06f9c97a9c6d18457d900667e27dc5c9142da15413b17d1215fd2 |
|---|---|
| Markdown | 1b3c0a1ccac020968c9e42a20c517403e6ed5346abd99d5095d9ca47a24f8746 |
| Publication page | ebbdda9945157aae0725fe5c8b2eb2308f0ada53430960b8d226590efce3ec61 |
| Manifest | 23b51ba0722e8c684e1cde6a913c40abeed2772daf4680b78899b4f3c0021a2a |
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 | UUVaFRWvTrgHp3AIkHwbZcj0lafLoPLrNbIoH9TRfzp5aylvieuankUuyCJlHtuC69/aN8AA87uMeBDKQ6sBBg== |
| 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
| 2026-09-17T12:13:58.651426Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011124observed ebbdda9945157aae0725fe5c8b2eb230...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:58.629589Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011124/manifest.jsonobserved 23b51ba0722e8c684e1cde6a913c40ab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:58.609272Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011124/publication.mdobserved 1b3c0a1ccac020968c9e42a20c517403...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:58.589545Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011124/publication.txtobserved c2dbe6c8d0a06f9c97a9c6d18457d900...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. |
|---|