OT-2026-000029766
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, single 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-2026-000029766) never changes.
Identity and time
| Publication number | OT-2026-000029766 · never reused |
|---|---|
| Internal UUID | 01a0ae73-5e24-74d1-aadb-0e8a3f857673 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:19:51.545382Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000029766 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3d6b348ebd17839455ffefbf8a7bc8f530afd15111159dd31c810f1c4095ba51 |
|---|---|
| Markdown | 724c0cab17390c176791aba51ce35e19a7f3bfc4d38131711d3102889966ad0b |
| Publication page | 06eed7c50a063ba07e1180e63a88cdbcbac8417785a0c428644026bee73143f7 |
| Manifest | 151c763623c232b5351e5e8bc7e1054c8c33bf6b3e35785135cc3029716921d0 |
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 | 0mV73VKSZYNgOa+Ou3oPHlsO2hD19T0J4R4eJtLphDscwUv1udUwdyYWAXgWGJW2GK0Qbk9MPqREbzCPKN63DQ== |
| 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
| 2026-09-17T11:39:31.736959Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029766observed 06eed7c50a063ba07e1180e63a88cdbc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:39:31.720117Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029766/manifest.jsonobserved 151c763623c232b5351e5e8bc7e1054c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:39:31.703514Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029766/publication.mdobserved 724c0cab17390c176791aba51ce35e19...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:39:31.686459Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029766/publication.txtobserved 3d6b348ebd17839455ffefbf8a7bc8f5...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. |
|---|