OT-2026-000024803
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, plant vacuum fed, 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-2026-000024803) never changes.
Identity and time
| Publication number | OT-2026-000024803 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2727-7694-b944-8a5bed50067d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:26.329747Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024803 |
| Status | PUBLIC |
Content hashes
| Canonical text | 12a71e59ad9893e5a83beec155d0522a1e54e87345c8d49fa87a3766636125bf |
|---|---|
| Markdown | 309580a6c7d0ffde865ddc9e6f465682b267350b363a830b11d5065b8af5abda |
| Publication page | b0fb068ad30d2efa5d2193f6cdd31392266acf40ae07bcd91c9bffc669029b7a |
| Manifest | 8289b20ec9d4582bb140b2d20ea384fe24850f8e62d1b9be2cd205efebbc0779 |
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 | ADZRHHdZqLiygamlMEz/FQA+tT5VLsIKBAwfkrJauOLduT9z+kSuSV/2k5ePTIOb4fFh4TDEESrtms29rTuBCA== |
| 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
| 2026-09-17T11:48:04.913419Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024803observed b0fb068ad30d2efa5d2193f6cdd31392...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:04.897419Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024803/manifest.jsonobserved 8289b20ec9d4582bb140b2d20ea384fe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:04.880669Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024803/publication.mdobserved 309580a6c7d0ffde865ddc9e6f465682...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:04.863293Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024803/publication.txtobserved 12a71e59ad9893e5a83beec155d0522a...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. |
|---|