OT-2026-000010177
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, single stage ejector, 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-2026-000010177) never changes.
Identity and time
| Publication number | OT-2026-000010177 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-cb7a-78eb-900d-47c683057d48 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:35.184400Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010177 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3481dc787a1368dc0a9d8045f73ac22c187684bb6c4974537f8116582cb240a6 |
|---|---|
| Markdown | db521321fa24eb52a738d0275b167fe505bb1ad19966ee6cbaca18e7572d6567 |
| Publication page | 1706ca0cc9a242b8af8a18da554c899b09ba35091212879c30b9523572212bf5 |
| Manifest | 1d28756f2462e02330b43978a6f8cb1146d048aaf197530f9d29a39a90e101a5 |
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 | ox2jxqzXJk2eprCG0kAiW+4iH7MKRcyrQWMIq5wDOh9foeHvtN9DeFrv9v9FO4rbC53+VktHNdeeAt8Md+WNCA== |
| 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
| 2026-09-17T12:16:17.399612Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010177observed 1706ca0cc9a242b8af8a18da554c899b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:17.382574Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010177/manifest.jsonobserved 1d28756f2462e02330b43978a6f8cb11...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:17.363761Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010177/publication.mdobserved db521321fa24eb52a738d0275b167fe5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:17.345595Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010177/publication.txtobserved 3481dc787a1368dc0a9d8045f73ac22c...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. |
|---|