OT-2026-000092412
Publication integrity record
Four bellows cup vacuum gripper, four zone face, pump fed, supply line pressure sensor, sustained blow-off 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-2026-000092412) never changes.
Identity and time
| Publication number | OT-2026-000092412 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b5fc-7662-a4b8-fe5924aea951 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:06.506600Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092412 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3d38948694febe6c933a9ab02fc0a83d060832a69bc4c33fafc6f8ca4e985cee |
|---|---|
| Markdown | 3dc610a09dc0ed9d964bd2b3d5c2bb96427d0194efd53e32fab8778fd3a6898e |
| Publication page | daaa94eb59c7ba29d204e2e1b90fdffe5f1211da902731d983662ff6649d756e |
| Manifest | 0b16d0ce2295fd717143b1fb2ee66c1a5c9ab3d660fe0ffa99ac3ac9c5eeef33 |
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 | o1H3RL4mvvngPrBNThQZ1zUdPBE7gT67gAp+6B189L7eV1RABnoUmAWwrzp7ixUx4//7n3mBsWTw/RmY8dMhCA== |
| 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
| 2026-09-17T09:40:57.780147Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092412observed daaa94eb59c7ba29d204e2e1b90fdffe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:57.763834Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092412/manifest.jsonobserved 0b16d0ce2295fd717143b1fb2ee66c1a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:57.747698Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092412/publication.mdobserved 3dc610a09dc0ed9d964bd2b3d5c2bb96...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:57.731408Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092412/publication.txtobserved 3d38948694febe6c933a9ab02fc0a83d...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. |
|---|