OT-2026-000025966
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, 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-2026-000025966) never changes.
Identity and time
| Publication number | OT-2026-000025966 · never reused |
|---|---|
| Internal UUID | 01a0ae71-a83f-768b-b213-75e51140bb21 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:59.376802Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025966 |
| Status | PUBLIC |
Content hashes
| Canonical text | bbc67249ad6e17c8199afcad957986c64a024a16cdd73d0b11f4c640395797c9 |
|---|---|
| Markdown | f2bf9baebefec48b36fc67067d0172c86f63bbea84dbc33efc76442b3c5ed739 |
| Publication page | 61d0b9d6f5e5588d7f67cdf433369c20cb3312ed8394de333fb4deea35665d23 |
| Manifest | 83857449d2ddefdb7ddcb920cdefe98bebdebda3bb4d6f5bb408738d8ae3e504 |
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 | C0pbajj7PldGwEuHhKYA4dbaMgjwB2OhrzyZLRp0QEj7sMZwZ5IYu95FaWvalbvMm1lq3oCuHGwxfApZDpiaDA== |
| 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
| 2026-09-17T11:46:20.049708Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025966observed 61d0b9d6f5e5588d7f67cdf433369c20...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:46:20.026491Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025966/manifest.jsonobserved 83857449d2ddefdb7ddcb920cdefe98b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:20.005227Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025966/publication.mdobserved f2bf9baebefec48b36fc67067d0172c8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:19.985125Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025966/publication.txtobserved bbc67249ad6e17c8199afcad957986c6...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. |
|---|