OT-2026-000076092
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, single stage ejector, supply line 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-2026-000076092) never changes.
Identity and time
| Publication number | OT-2026-000076092 · never reused |
|---|---|
| Internal UUID | 01a0ae94-6a6e-7255-869d-da25d7efb1cb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:57.307071Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000076092 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5d206c1ddf7910d8e4b75d2a19c4921c3ed35a3f80fd487d15e7c2d6554a18a0 |
|---|---|
| Markdown | 54bd33cf14ae99fd9b04cf136f7ba0d2118a1433a3de898c69a51e8ce14fa68e |
| Publication page | 10298d7cc69b8204b984a80b6f65e8dd602a4da56700ea590d78fd9fbde71106 |
| Manifest | c8ded953656a744c3358250b981004757115a0636d6527bed63ef0436cb871de |
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 | 0pVxJhpaNBrBfWXWTX65qje5O2St35AUVceeoGHKze15rG0Gi7ALbSrBPTtpgL2GNk6sXKIur/W8pVexYt+RCA== |
| 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
| 2026-09-17T10:10:56.044665Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076092observed 10298d7cc69b8204b984a80b6f65e8dd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:10:56.025365Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076092/manifest.jsonobserved c8ded953656a744c3358250b98100475...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:10:56.006600Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076092/publication.mdobserved 54bd33cf14ae99fd9b04cf136f7ba0d2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:10:55.986521Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076092/publication.txtobserved 5d206c1ddf7910d8e4b75d2a19c4921c...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. |
|---|