OT-2026-000059594
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, pump fed, manifold 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-2026-000059594) never changes.
Identity and time
| Publication number | OT-2026-000059594 · never reused |
|---|---|
| Internal UUID | 01a0ae89-ec24-7c9e-a496-d69f7bff65d0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:29.732559Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059594 |
| Status | PUBLIC |
Content hashes
| Canonical text | f6822efcf8e5693141a6359f01d3930673217f73b4445a1c9ce115622ca870bf |
|---|---|
| Markdown | 5550b398db4e69206996957f9e4210420bbbf93ae6300897637cafbeb7324adf |
| Publication page | a266f31be63ffd10946635ef221f16ccdaaff2030900d37b6040b7e6ec2bd67a |
| Manifest | 4eee014f86f12d263666460294b50c2455955afdab2a4c409239eaec44c00596 |
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 | bX4fSHNCeX66O21y0S55JC6vF6hAZTLS0y88AW382BLqxTTMdwJWfQ9N9l7VD3H49a5psl3HL3cuLapY57jNAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:44:14.733411Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059594observed a266f31be63ffd10946635ef221f16cc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:14.716381Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059594/manifest.jsonobserved 4eee014f86f12d263666460294b50c24...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:14.699381Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059594/publication.mdobserved 5550b398db4e69206996957f9e421042...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:14.680315Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059594/publication.txtobserved f6822efcf8e5693141a6359f01d39306...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. |
|---|