OT-2026-000025566
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, single stage ejector, 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-2026-000025566) never changes.
Identity and time
| Publication number | OT-2026-000025566 · never reused |
|---|---|
| Internal UUID | 01a0ae71-5fa8-7f54-bae6-98eeaeb6abfb · 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-2026-000025566 |
| Status | PUBLIC |
Content hashes
| Canonical text | d93bf867618847509a21a28d1b64c08985024406c454ce1df50821a4697d5189 |
|---|---|
| Markdown | dcffbc6895746985cd92ab1b133357dcb892cde73fa39c7e293a81cdccc5346a |
| Publication page | 46213051396efc50e4bf42676dc3d60f5bc2e4e032a9a54b6d8ba01d2ef9484e |
| Manifest | e110674dfc323c2178911c1807babdf8073e18e8c1e58d3a8d31c5abfb55524b |
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 | 0XPBNXq81Cf8cWg5JiuODTfam5CuSQ1UEiwWQuYfN8DIOjFxRmbfxIZdlYE8bXc63VO+1vlU1GLU5ogEKSzVDg== |
| 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
| 2026-09-17T11:47:43.370831Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025566observed 46213051396efc50e4bf42676dc3d60f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:43.351768Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025566/manifest.jsonobserved e110674dfc323c2178911c1807babdf8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:43.332003Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025566/publication.mdobserved dcffbc6895746985cd92ab1b133357dc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:43.313665Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025566/publication.txtobserved d93bf867618847509a21a28d1b64c089...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. |
|---|