OT-2026-000099210
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, pump fed, manifold 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-2026-000099210) never changes.
Identity and time
| Publication number | OT-2026-000099210 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8288-72b9-9b15-f73971d1a12a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:20.980080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099210 |
| Status | PUBLIC |
Content hashes
| Canonical text | e06bd1d7fbf74542c68b05834ca9e56940fcb911f4ff75156a97f62dcf2428bc |
|---|---|
| Markdown | bbadef2cf80841a13e1aa3d8fcc18180c5bf3635394dfdc6b0fe7c7c088c18af |
| Publication page | 539387e93f4addb22ce81ed9cdab164571dd60e18bce8985dd87070dc2fa3942 |
| Manifest | 1c08f08419c99a7054ce77f26fb77a446dbbbb4f8526f29e305d4e8d52b749ae |
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 | TenLjoAPte1hC7HEYefUVNL+AOJn+1j4EE2ByrdDAIrewiFp9zrc5ZplNEUrI2buxuRey7TI5cWluPKSj11GCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:30:36.267199Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099210observed 539387e93f4addb22ce81ed9cdab1645...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:36.250096Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099210/manifest.jsonobserved 1c08f08419c99a7054ce77f26fb77a44...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:36.231060Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099210/publication.mdobserved bbadef2cf80841a13e1aa3d8fcc18180...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:36.212197Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099210/publication.txtobserved e06bd1d7fbf74542c68b05834ca9e569...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. |
|---|