OT-2026-000045394
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, 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-2026-000045394) never changes.
Identity and time
| Publication number | OT-2026-000045394 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-f76c-7e9e-a983-1f2d7dbf8a9d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:20.545172Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045394 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7b0757f9e70289e0d5bdec415761196c4b1d167e7c13d52dfc93fa5140a72b0e |
|---|---|
| Markdown | a7f66c2a812578939fe2ff01875552281380bf8725a33c79b6be9a074117d58c |
| Publication page | 1ae2aea8450bdcaef800f615fe9b09df7fb8029c7c65e3ea7dbe17c241c38756 |
| Manifest | 1879b8c07a2b9af1d053a8aa64a3db80df470d755b72ad45db6c5e440c5c4b9f |
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 | NOx2fDEAwdIPSZmPD+TjIGjM3Lgd2OZfrBu5c319zXnGiQe+Uo93V1JM9g5rDXayf3zKPAYexNTZfsV4t57mBg== |
| 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
| 2026-09-17T11:10:40.676213Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045394observed 1ae2aea8450bdcaef800f615fe9b09df...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:40.656440Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045394/manifest.jsonobserved 1879b8c07a2b9af1d053a8aa64a3db80...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:40.637435Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045394/publication.mdobserved a7f66c2a812578939fe2ff0187555228...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:40.618555Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045394/publication.txtobserved 7b0757f9e70289e0d5bdec415761196c...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. |
|---|