OT-2026-000036339
Publication integrity record
Foam pad vacuum gripper, two zone face, common isolation valve, 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-2026-000036339) never changes.
Identity and time
| Publication number | OT-2026-000036339 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01d0-76d6-852a-ad7e1d2b2c57 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:50.134839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036339 |
| Status | PUBLIC |
Content hashes
| Canonical text | fb54889719f1a5effbc597ff408fb3ca55b0b98c601a307191eea834b30f2248 |
|---|---|
| Markdown | e8f678b15e3caafa8d0c3b7f5c54e3c30fd91871f8602cfdfc4d51f340c84f1d |
| Publication page | 497375ace84cf0fa06e46eea10a1b51528c4eb55ee16f2b712d34851c7d6a4c2 |
| Manifest | df93c3704b84664706dc46bc84c031e2ff47330b14b3b6c37e25e6c580270474 |
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 | BOBRQ21Muq+oXEcXd8wihPVeVAL5w3rq5yn4DFRFQ7IG8h7c4FXOtv3Pkf0FN3v2Z+xkbypkHGLtiGHmLKC0CQ== |
| 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
| 2026-09-17T11:26:37.076313Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036339observed 497375ace84cf0fa06e46eea10a1b515...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:37.060586Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036339/manifest.jsonobserved df93c3704b84664706dc46bc84c031e2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:37.043314Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036339/publication.mdobserved e8f678b15e3caafa8d0c3b7f5c54e3c3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:37.024703Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036339/publication.txtobserved fb54889719f1a5effbc597ff408fb3ca...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. |
|---|