OT-2026-000098642
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, three 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-2026-000098642) never changes.
Identity and time
| Publication number | OT-2026-000098642 · never reused |
|---|---|
| Internal UUID | 01a0aea2-42ad-7fb1-be50-54620ffa5894 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:04.634453Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098642 |
| Status | PUBLIC |
Content hashes
| Canonical text | a5496d0a58942ee212e03f4994da5dc38397a690353c5a05de3aff07e1f94ef9 |
|---|---|
| Markdown | 885e4d91e786678b84f0d7b7f801b8d6374f8808db27ce605a86776d22d71602 |
| Publication page | 2d7e775b13def011a4bbbcf8dd9592389236ccf7f3d4e952cc522c56358feb9b |
| Manifest | 2a766b4cb0e02810ee469f99494f7e2fd9f2b81bcf237a4777e7d28e7e4536d1 |
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 | XpldOnofwp2bs1CDAPvTIuMjVz2DpYxF77pYw3/W1/Ucf038OeC7dphKMFKt5sZKPt7RywavHlv3FM+T9SFXCA== |
| 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
| 2026-09-17T09:30:56.118504Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098642observed 2d7e775b13def011a4bbbcf8dd959238...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:56.101716Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098642/manifest.jsonobserved 2a766b4cb0e02810ee469f99494f7e2f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:56.083641Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098642/publication.mdobserved 885e4d91e786678b84f0d7b7f801b8d6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:56.066140Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098642/publication.txtobserved a5496d0a58942ee212e03f4994da5dc3...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. |
|---|