OT-2026-000035615
Publication integrity record
Three bellows cup vacuum gripper, three zone face, per zone isolation, pump fed, supply line pressure sensor, pulsed blow-off before set-down
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-2026-000035615) never changes.
Identity and time
| Publication number | OT-2026-000035615 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4c6-79a0-b539-c5bd2a002142 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:30.265572Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035615 |
| Status | PUBLIC |
Content hashes
| Canonical text | c8b779a6380ebf191aa650541247590a650b9f3617a148d9acdabb469cdaba0e |
|---|---|
| Markdown | 4d1ef11f8f72da17e25feb0d9ecca6196ab52d70428ab4ea7adbaa6ca95b4f22 |
| Publication page | 3ffcc7b4685e15271ebf220a3aca13fa0d1c7d22b86af8495604a2fd770d57fb |
| Manifest | 193a5b19e3e98e68066eebf5535dc80306992ceedc61e4b91b500966029f1f0d |
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 | 0EYqoEwy9Tn49/tEmkEuMeMon6MRJGEADqCBnNZPSIuDM2pNa/GYwfD2GV/gXqO3QqdkTY7yltIv9Zxqs2+GCw== |
| 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
| 2026-09-17T11:27:09.318750Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035615observed 3ffcc7b4685e15271ebf220a3aca13fa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:27:09.300484Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035615/manifest.jsonobserved 193a5b19e3e98e68066eebf5535dc803...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:09.282308Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035615/publication.mdobserved 4d1ef11f8f72da17e25feb0d9ecca619...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:09.263215Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035615/publication.txtobserved c8b779a6380ebf191aa650541247590a...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. |
|---|