OT-2026-000094822
Publication integrity record
Foam pad vacuum gripper, three zone face, six 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-2026-000094822) never changes.
Identity and time
| Publication number | OT-2026-000094822 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2ded-71cf-8b00-170442a5f700 · 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-2026-000094822 |
| Status | PUBLIC |
Content hashes
| Canonical text | c8cb56512547e86dc24cbccf2c968094b266d0c9bbe3019a678b5904cae5cd3a |
|---|---|
| Markdown | 4c73bdf3a0d7c5617fc34663df482c77f3c2239d93d0d1bd0660a0be805fc6c4 |
| Publication page | d910a8b191a5f37d478dbac62b86118dbcfd6a31f0fb59c18f07de9636cfde4c |
| Manifest | 29cd862a6249d0f7e7caaf0871168c767ee92ec53c2b47119ef36e2dc62aa38d |
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 | BkXr7waWCsDryq++zD+dgTZSeQaGEEvOyXV7eYMxOq1DY/ln6DdZB4YtCuOtRDfspqNFc8UO8XldecK0mvnoAw== |
| 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
| 2026-09-17T09:37:18.625962Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094822observed d910a8b191a5f37d478dbac62b86118d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:18.609732Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094822/manifest.jsonobserved 29cd862a6249d0f7e7caaf0871168c76...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:18.592275Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094822/publication.mdobserved 4c73bdf3a0d7c5617fc34663df482c77...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:18.574020Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094822/publication.txtobserved c8cb56512547e86dc24cbccf2c968094...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. |
|---|