OT-2026-000094901
Publication integrity record
Four bellows cup 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-2026-000094901) never changes.
Identity and time
| Publication number | OT-2026-000094901 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2dee-7160-bb5d-accb3050d391 · 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-2026-000094901 |
| Status | PUBLIC |
Content hashes
| Canonical text | e13ec25ae05f3ba018bb07208e45801e373778ee6f6eada2ddecaf9bf7a6b1bc |
|---|---|
| Markdown | 8aa14afc049434be2777d08ad9f6e2d5d63a34c69f8c1651ff7557a80593f8b2 |
| Publication page | 9fc42755a4778c954177f64fd0345d3dcad76cf7df9c081d733e38a22eb712d1 |
| Manifest | 56bcdbf526b42803f9218d9a716cc763d4e963b328d5d8bdd1634fcd84b77738 |
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 | idowkH43CmuvRYWly9p92ZZKNtQPrkQq/69UE4bix2vhvnKNxVrSmlqbOAHapKGZ1LV3thA8ASF8t0Icb575Dg== |
| 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
| 2026-09-17T09:37:25.443220Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094901observed 9fc42755a4778c954177f64fd0345d3d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:25.425229Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094901/manifest.jsonobserved 56bcdbf526b42803f9218d9a716cc763...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:25.406991Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094901/publication.mdobserved 8aa14afc049434be2777d08ad9f6e2d5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:25.388992Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094901/publication.txtobserved e13ec25ae05f3ba018bb07208e45801e...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. |
|---|