OT-2026-000094907
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, plant vacuum 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-2026-000094907) never changes.
Identity and time
| Publication number | OT-2026-000094907 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2dee-7b21-a7aa-cf6ab5008351 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:42.715218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094907 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1cb6b95c31165041d898f83bbcefe501618a438ebe9ad27cbcc556571319222d |
|---|---|
| Markdown | fae72d463f927f50267a58caa5a1a4d4d364c9b85106f8588f81d62d51c615fd |
| Publication page | 6bfa424e998bb6d59028026a7d7d5aefb18025fa1e65fa087fc0741d58ee6f3a |
| Manifest | 2202b5a938bfdcc983320572ed3b241b4dc835292bbe1dd6e85c2f8bdd0f99e1 |
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 | yfm3cepBg7T5exFSRyFETR5IF+aulp0YdYVxR2QtakhWKZCGB0o0bh/ISULY9DDfszDimXw5v6DbLL28K9DaAA== |
| 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
| 2026-09-17T09:37:25.912915Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094907observed 6bfa424e998bb6d59028026a7d7d5aef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:25.895439Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094907/manifest.jsonobserved 2202b5a938bfdcc983320572ed3b241b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:25.876099Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094907/publication.mdobserved fae72d463f927f50267a58caa5a1a4d4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:25.856836Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094907/publication.txtobserved 1cb6b95c31165041d898f83bbcefe501...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. |
|---|