OT-2026-000067169
Publication integrity record
Three cup vacuum gripper, three outlet manifold, single stage ejector, manifold pressure sensor, vented 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-2026-000067169) never changes.
Identity and time
| Publication number | OT-2026-000067169 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-14ff-72d6-bed7-3d2dcb6eeaa3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:07.760615Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000067169 |
| Status | PUBLIC |
Content hashes
| Canonical text | c98cd8c039f5ef0b9f5a1eb12bb5578c7d09c44334c3bd2d670bf736d4822bea |
|---|---|
| Markdown | e3b09ef4e79941cd173bc44c2a23e9990cb0b638dfabc370caf4a341407599a6 |
| Publication page | 85678deee742800de6f4327a077e65067c64209df76243b851685b3f4cd98e5e |
| Manifest | 9b11484e3bf6f426c4c4f2c85bf9cff2610460086e77d93a5e9734beca3069b2 |
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 | EN+OYDoZyT5+9wmQdFHy0ZkFzgRTz3lMPpSYw/d35u021ZcrKWQxPtI363wz/S/+AlhjCQG6GrTkwD8TWwRDDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:32:25.312359Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067169observed 85678deee742800de6f4327a077e6506...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:25.295512Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067169/manifest.jsonobserved 9b11484e3bf6f426c4c4f2c85bf9cff2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:25.276373Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067169/publication.mdobserved e3b09ef4e79941cd173bc44c2a23e999...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:25.256189Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067169/publication.txtobserved c98cd8c039f5ef0b9f5a1eb12bb5578c...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. |
|---|