OT-2026-000025859
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, three stage ejector, pulsed 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-2026-000025859) never changes.
Identity and time
| Publication number | OT-2026-000025859 · never reused |
|---|---|
| Internal UUID | 01a0ae71-a83e-747a-88d2-a163a5227f18 · 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-2026-000025859 |
| Status | PUBLIC |
Content hashes
| Canonical text | 95e2b386a1b93241e403ee99dfe9c3329a25d249ddba4a7178671fee32007c36 |
|---|---|
| Markdown | 76f3fb5f3e664f6d8d33a5b323fc01e9177b04530eeb6d34e7f0bd4e6115c165 |
| Publication page | 0501afc0303d21d4a99aa84f99bee2da4c0daed15a47aa2565122ff172e1e198 |
| Manifest | 5b9051b3485e3a8db054a28a65acc3c43b00c7989f3b94460c3cd5099f92d835 |
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 | hRHSG7Pe8LC88HqFBbCarYFtIJaVxaVlY/6VGBFpoYvLWzuUur+v+lfeGQXd+i6g5bSapGXCq4cqD3EgSIdNBw== |
| 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
| 2026-09-17T11:46:05.314621Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025859observed 0501afc0303d21d4a99aa84f99bee2da...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:46:05.298451Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025859/manifest.jsonobserved 5b9051b3485e3a8db054a28a65acc3c4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:05.281867Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025859/publication.mdobserved 76f3fb5f3e664f6d8d33a5b323fc01e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:05.265416Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025859/publication.txtobserved 95e2b386a1b93241e403ee99dfe9c332...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. |
|---|