OT-2026-000025318
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, pump fed, 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-2026-000025318) never changes.
Identity and time
| Publication number | OT-2026-000025318 · never reused |
|---|---|
| Internal UUID | 01a0ae71-5fa7-7956-bead-d6716df5d495 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:40.790954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025318 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8f75148d53c16e15f149ae2235a0cf83036cd05422e0a47f2cd1a2ab856392d3 |
|---|---|
| Markdown | 8805828c521ebfd40fb4b4d15f41af2c6c4c4aebdf7af86934dfbc7dd235db4d |
| Publication page | e63b013b1051f60d83402a5af5ed6ceb1b740301dbd39aadafe7c2136617de76 |
| Manifest | 75104a2d1c288fd83e1a0433fc2f714c4769e7186edcf63a47ccbd2dcb2c5a45 |
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 | 9OoO412iDzLALAv86A9ZBCyJFRBLzNy7ET4Njw+LX67Yzjtvfz4e0l+iWm1THguJjBdZirY1X8aRurcsUNrsBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:47:20.401972Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025318observed e63b013b1051f60d83402a5af5ed6ceb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:20.384961Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025318/manifest.jsonobserved 75104a2d1c288fd83e1a0433fc2f714c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:20.364133Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025318/publication.mdobserved 8805828c521ebfd40fb4b4d15f41af2c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:20.347058Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025318/publication.txtobserved 8f75148d53c16e15f149ae2235a0cf83...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. |
|---|