OT-2026-000059874
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, manifold pressure sensor, vented 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-2026-000059874) never changes.
Identity and time
| Publication number | OT-2026-000059874 · never reused |
|---|---|
| Internal UUID | 01a0ae89-ec26-7c50-b516-5acdff63370a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:29.732559Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059874 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6d7b6c9d7d5ede25148ca3fb4a0803c3f48d49f80cc5ba685b2f00819c5f1f89 |
|---|---|
| Markdown | a2db97ed75e31865804c16e3309d8fec3b6c1b59e8d83d4ff51b4815aa819d63 |
| Publication page | 3c8eebe399895315000b1ec225979a5fa37d1b6c4577857af6145731386d5984 |
| Manifest | ff135ae49e591a5a3a76b286b3a965a7bb06eadc59222a44cad3b696dc38aa3d |
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 | /KR8mhlaDkhhM+WVQqpejwmZ9y+5NSXvgUXVNKAt83aZO6RSYmopvbb9qTTOj8HZEcabzUZTSQbUD7IfWsypDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:44:37.795187Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059874observed 3c8eebe399895315000b1ec225979a5f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:37.778736Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059874/manifest.jsonobserved ff135ae49e591a5a3a76b286b3a965a7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:37.761597Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059874/publication.mdobserved a2db97ed75e31865804c16e3309d8fec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:37.742542Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059874/publication.txtobserved 6d7b6c9d7d5ede25148ca3fb4a0803c3...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. |
|---|