OT-2026-000023031
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, three 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-2026-000023031) never changes.
Identity and time
| Publication number | OT-2026-000023031 · never reused |
|---|---|
| Internal UUID | 01a0ae70-46ec-716e-8ce5-fa2de23cd29d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:28.929798Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000023031 |
| Status | PUBLIC |
Content hashes
| Canonical text | e3250272465f8cdbbb82efc3c2fdc6ee4b9afd6b18ef7694a7a000ef19240c65 |
|---|---|
| Markdown | 93e1ad04557cbc20d1b703badfa018a3b675d036119e1fa48e4ac9c12f62eb90 |
| Publication page | 4b23432986182b2e924e0a2b02329a8c1cd49fcb1a5fe4ce9bbc7909f393c4a4 |
| Manifest | 23f9b551750562486cf211537b359cd67c233f10d0ef5155111369023d619bf2 |
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 | XEwxy3hujvMZRwcoDkzxdjJxCVgsb99EdglAUj1PGKfs4eU0JWq6ouFDqBNLQCEB2TPnytj52FIz6Y72hLe6CA== |
| 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
| 2026-09-17T11:52:37.926728Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023031observed 4b23432986182b2e924e0a2b02329a8c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:52:37.906102Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023031/manifest.jsonobserved 23f9b551750562486cf211537b359cd6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:52:37.887822Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023031/publication.mdobserved 93e1ad04557cbc20d1b703badfa018a3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:52:37.870669Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023031/publication.txtobserved e3250272465f8cdbbb82efc3c2fdc6ee...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. |
|---|