OT-2026-000097350
Publication integrity record
Four cup vacuum gripper, four zone face, per zone isolation, single stage ejector, supply line pressure sensor, sustained 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-2026-000097350) never changes.
Identity and time
| Publication number | OT-2026-000097350 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01cb-76dc-a2d7-b884bdcef0d7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:42.488246Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097350 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4342798181c78797d2abc7a1340d10194cd81738c7eff838078e04f4f6375b7f |
|---|---|
| Markdown | 44b3b2a38ac5a4d00df5b562a378f51f4e0a47e1c7de9568b200c281a4f8348a |
| Publication page | 695a12d7929e72c640964ac80691caf248f4d9dfd885872438e6004e3201e12f |
| Manifest | 92a07d5afc0811c9e077bbbb90fed8b45ae908f9c93301831574125666c193de |
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 | eNTgCJ36ag8LsFz8mHBqM3fSVzb/U07jgctW22SG/nWBb52LZR+CWZcYsqH/T2ZvRgtWz6euUHsdcTF8Ff15BA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:33:37.229362Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097350observed 695a12d7929e72c640964ac80691caf2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:37.211808Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097350/manifest.jsonobserved 92a07d5afc0811c9e077bbbb90fed8b4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:37.194410Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097350/publication.mdobserved 44b3b2a38ac5a4d00df5b562a378f51f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:37.177092Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097350/publication.txtobserved 4342798181c78797d2abc7a1340d1019...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. |
|---|