OT-2026-000094916
Publication integrity record
Four bellows cup vacuum gripper, four 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-2026-000094916) never changes.
Identity and time
| Publication number | OT-2026-000094916 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2dee-7d73-8d08-ae1d1136cfdc · 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-2026-000094916 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8802caf4af4022e578139126f238088e38bcb10591b086230161f27129bfc6df |
|---|---|
| Markdown | 66e722eb0be885514b33fb74965fbead1d0b2568bfc5b741a0e5fb507dafd2bf |
| Publication page | 9594b3e37f007443bf766946c75f5c574a7fee0799ee8862f980a4a11b82671e |
| Manifest | 2d0ffbf0a9bc2c0f48866c28fe81f8bb3f30c52c34ca4b617d6c3638a753d404 |
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 | WRpBUWbqn3CyWhdezcU+ConcnRf+azPWeWonLTcsMz96awqL1rAGAkfKFOlcup0uXYQdonztrZsZAuqxjn7iCQ== |
| 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
| 2026-09-17T09:37:26.609395Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094916observed 9594b3e37f007443bf766946c75f5c57...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:26.590906Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094916/manifest.jsonobserved 2d0ffbf0a9bc2c0f48866c28fe81f8bb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:26.572452Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094916/publication.mdobserved 66e722eb0be885514b33fb74965fbead...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:26.555116Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094916/publication.txtobserved 8802caf4af4022e578139126f238088e...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. |
|---|