OT-2026-000099524
Publication integrity record
Three cup vacuum gripper, three zone face, six outlet manifold, pump fed, manifold 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-2026-000099524) never changes.
Identity and time
| Publication number | OT-2026-000099524 · never reused |
|---|---|
| Internal UUID | 01a0aea2-c974-753a-90fc-ff3b4d48dec0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:39.138466Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099524 |
| Status | PUBLIC |
Content hashes
| Canonical text | d9e8099ad3920d3b724c66c56067c780dc079252e917c6f598b4c4da2be44dc0 |
|---|---|
| Markdown | 1b84b5c7798859c8c073a77d0817989463de5c3ef1bb11b39be1b029e41ee6fa |
| Publication page | 9b5e7a3f82f7f14547e42ea39f986bade059e72a85a87a3fccad98d32abfcde6 |
| Manifest | 1107934a4d1f2c392a3e8403a304d5f0d0616a6aa4c8b114bfa6dd4ad95e876b |
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 | 5Dek5IyEKw9wSsJawRBgQzhKxT9m8tFjtI47UH0kdUH0WqzM8L2aLuvbvwzmhtbzofMVUMTv/GZ61jFm/V3UBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:29:25.431555Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099524observed 9b5e7a3f82f7f14547e42ea39f986bad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:25.415241Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099524/manifest.jsonobserved 1107934a4d1f2c392a3e8403a304d5f0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:25.395322Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099524/publication.mdobserved 1b84b5c7798859c8c073a77d08179894...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:25.378447Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099524/publication.txtobserved d9e8099ad3920d3b724c66c56067c780...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. |
|---|