OT-2026-000076462
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, two stage ejector, manifold pressure sensor, vented 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-2026-000076462) never changes.
Identity and time
| Publication number | OT-2026-000076462 · never reused |
|---|---|
| Internal UUID | 01a0ae94-6a71-77a2-a0e9-f6bec06ce954 · 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-2026-000076462 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5647a581af7b05e32417301dc03220c0dfbabc79df353a325c2bb51a1f10fa9a |
|---|---|
| Markdown | 5a559233fcbadfa4313d7ed31a27017d85da9be9960e8a53656c7942dd7a6928 |
| Publication page | bae951337a3075774de989b60dd4251507a3ed15954d3aa60dea50ef33a769ee |
| Manifest | e3b9e53c88d33281d1844dcd51e3057ca879cfa88879d490eaab65c55d2d3502 |
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 | M3CdUkHlDHWIoTok6IPfOuanefaMt5elN/LotX0+dLwe+5cC02FxazK/MuZsL9cJooeKmmV4y0/7nucygzNAAQ== |
| 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
| 2026-09-17T10:12:37.475664Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076462observed bae951337a3075774de989b60dd42515...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:12:37.454404Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076462/manifest.jsonobserved e3b9e53c88d33281d1844dcd51e3057c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:12:37.309219Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076462/publication.mdobserved 5a559233fcbadfa4313d7ed31a27017d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:12:37.289242Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076462/publication.txtobserved 5647a581af7b05e32417301dc03220c0...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. |
|---|