OT-2026-000065680
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, sustained blow-off 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-2026-000065680) never changes.
Identity and time
| Publication number | OT-2026-000065680 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46fa-74f1-be72-da8efa649ff7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:15.018480Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065680 |
| Status | PUBLIC |
Content hashes
| Canonical text | 05002bde52334cca494ec2ff14a0de48bd47db38fd1574cc1b75906ed5c606ba |
|---|---|
| Markdown | e5ac0dc48e488c2d214269cea30928a87a98178a9e9431f22c6c594e111c74df |
| Publication page | da750a2777dc9d7dd14de44f255983c91bcd97f2fb0e26b456d353e74547f22f |
| Manifest | ff4bfa849abfb6bd641f2b6481f829bb47f90d996bbd55c5d958e372c6c581d4 |
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 | z8F2mTp2a5UoGASaQRmPezbGqin2vVOJSCYGquFxkYcXXBa4vbUDaRK+EmW71OVKej09A0MpaoR+WrOIy9zvBw== |
| 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
| 2026-09-17T10:34:05.428432Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065680observed da750a2777dc9d7dd14de44f255983c9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:34:05.411230Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065680/manifest.jsonobserved ff4bfa849abfb6bd641f2b6481f829bb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:05.394513Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065680/publication.mdobserved e5ac0dc48e488c2d214269cea30928a8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:05.377532Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065680/publication.txtobserved 05002bde52334cca494ec2ff14a0de48...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. |
|---|