OT-2026-000046722
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, pump fed, supply line pressure sensor, sustained blow-off after 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-2026-000046722) never changes.
Identity and time
| Publication number | OT-2026-000046722 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57df-78a6-9483-922e709520b1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:51.003526Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046722 |
| Status | PUBLIC |
Content hashes
| Canonical text | 578a52e39b348f4ccc5b6ef836af5dcb732c915c21ec1b6f8cb1d763e7a1facd |
|---|---|
| Markdown | eaab539eb82ecef41b0c841aa054ec9f23f3ad53c38895582d91071165256cf0 |
| Publication page | 43fd4b89903353885d7c5b3929a15d223d18d8dc7811ce6151c1c2cdb0fc859f |
| Manifest | 9cf767fb486cb3631a90fa2cce9a6c1b1293a39cb7743267ce0ece6e7c99cbed |
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 | QhIjqH3zm37Xp/Jngd9NxBwfPq6SqZX7lpo+2/BudhDOBBLNlvnkkEgokkfbBGneCmnToFxsSTpul4978l3VCw== |
| 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
| 2026-09-17T11:08:56.797187Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046722observed 43fd4b89903353885d7c5b3929a15d22...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:56.778267Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046722/manifest.jsonobserved 9cf767fb486cb3631a90fa2cce9a6c1b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:56.760221Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046722/publication.mdobserved eaab539eb82ecef41b0c841aa054ec9f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:56.741540Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046722/publication.txtobserved 578a52e39b348f4ccc5b6ef836af5dcb...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. |
|---|