OT-2026-000037675
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, three stage ejector, supply line pressure sensor, 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-2026-000037675) never changes.
Identity and time
| Publication number | OT-2026-000037675 · never reused |
|---|---|
| Internal UUID | 01a0ae77-b8cf-7aee-852e-9c98dae6d99b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:36.831192Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037675 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6a7f68937c544cfcbb5d17c5c03906a0c2cf3781ff36e203a458d099d87a04e8 |
|---|---|
| Markdown | 7a3b45529e7f4f5ffad0d543f82b094d0eb4252863c3fb59e012766afc7e6a71 |
| Publication page | 1926cba235c44cd6514d3f0cd52ba0dbcb719c0fdaf4d40f899bdf03535d23c0 |
| Manifest | 39c8df0073c8b8aaf1a39078bea30dd0eb47bcf1eed2b4a06ed2cecff130bc97 |
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 | YgRjDPDPeNISLmtvpzf0u4af7YQB4fZsyQ1E+QWWttqN4NmUzAaJ5XQTViEF6Kp0S7IpcZ/Ae187+pwsu1GUDA== |
| 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
| 2026-09-17T11:24:15.167629Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037675observed 1926cba235c44cd6514d3f0cd52ba0db...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:24:15.150303Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037675/manifest.jsonobserved 39c8df0073c8b8aaf1a39078bea30dd0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:15.132140Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037675/publication.mdobserved 7a3b45529e7f4f5ffad0d543f82b094d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:15.114823Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037675/publication.txtobserved 6a7f68937c544cfcbb5d17c5c03906a0...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. |
|---|