OT-2026-000033966
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, plant vacuum fed, pulsed blow-off 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-2026-000033966) never changes.
Identity and time
| Publication number | OT-2026-000033966 · never reused |
|---|---|
| Internal UUID | 01a0ae75-df0b-72ea-8df7-d00a30c4aa01 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:35.550760Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033966 |
| Status | PUBLIC |
Content hashes
| Canonical text | 98dfa8b13bbd300102aabe824c140c97b79bf4b4c4fae97c930d647e31b9d9ad |
|---|---|
| Markdown | b9c196d85dae48616ab5e9a568fb99b3fe0c93631d2ec1215a7518ffce07ff17 |
| Publication page | 137a2eca4f1b6da877a46974b88b0bb82c205393a84eafc7fd23ed1124b65854 |
| Manifest | de0a137b904ab5378fed151300ebde53f68bcf987e6f2dfbb57cf216181107e7 |
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 | h7rddSZgh3drTdJjEwy9eYdixiXFcHYbbrv386xzQDCBp5OfWs2bTqCNr1Zrfr/8mf/JDPAamzIUrvL4JIIMCw== |
| 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
| 2026-09-17T11:30:05.724421Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033966observed 137a2eca4f1b6da877a46974b88b0bb8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:05.705988Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033966/manifest.jsonobserved de0a137b904ab5378fed151300ebde53...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:05.685840Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033966/publication.mdobserved b9c196d85dae48616ab5e9a568fb99b3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:05.663051Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033966/publication.txtobserved 98dfa8b13bbd300102aabe824c140c97...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. |
|---|