OT-2026-000066317
Publication integrity record
Three cup vacuum gripper, three outlet manifold, plant vacuum fed, supply line 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-2026-000066317) never changes.
Identity and time
| Publication number | OT-2026-000066317 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-8dc4-77b4-b9ca-f083badc7458 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:33.262219Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066317 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4e10470a97e2fd77c33f67940e625a2652acf830e18c73667fbe18b7f0c3b59b |
|---|---|
| Markdown | d4de47747ec35157cd82616d9cf9b7576f87ee31e02d19fcbeffb06b43955136 |
| Publication page | c5d21c533eebe89a7043ec329c16e8be7dc15b9039b9ade08e4232a03c1ff258 |
| Manifest | 0c9975ac7e54064201cad8828c27829c552c76b563c0753d21f636c6ca67a8e8 |
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 | ecC8hPeLkjY5hsCypkKqH/bxiZm772/cCg7hMiiG1TzOKL3Vt/Z2Ibuql2wZLVN9Woibo6BuVpS/f9z/M3DHAw== |
| 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
| 2026-09-17T10:33:30.351835Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066317observed c5d21c533eebe89a7043ec329c16e8be...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:30.335390Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066317/manifest.jsonobserved 0c9975ac7e54064201cad8828c27829c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:30.317712Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066317/publication.mdobserved d4de47747ec35157cd82616d9cf9b757...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:30.301716Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066317/publication.txtobserved 4e10470a97e2fd77c33f67940e625a26...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. |
|---|