OT-2026-000080508
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, two stage ejector, manifold pressure sensor, vented after 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-2026-000080508) never changes.
Identity and time
| Publication number | OT-2026-000080508 · never reused |
|---|---|
| Internal UUID | 01a0ae96-7e78-7946-a9c0-c76651a748d7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:13.512436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000080508 |
| Status | PUBLIC |
Content hashes
| Canonical text | 96cc19257b5941cef015945f1b66483694d940e2bab3d2189f3c3b4c3eb017bc |
|---|---|
| Markdown | e4ac9ab43223dd32340ac6d578c05d2469bfd332eed06e3d831d99f3b287a21c |
| Publication page | b331bd6952ae9204d552b61f47c6a300da7fcc49438e64cb39a3f4d34978ec30 |
| Manifest | 09184796f9bf39351219dccae2d918661a2951fad7d019766df91e302d704df9 |
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 | m8RMQG9YfZoI+BNdbDNEgWg2d5n6nNugqLx6TXHPjLM2dKfndOcV1x+n1BP50Mg4oM5IOkhlV+RMprBf1IMYDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:03:01.784467Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080508observed b331bd6952ae9204d552b61f47c6a300...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:03:01.767364Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080508/manifest.jsonobserved 09184796f9bf39351219dccae2d91866...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:01.747765Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080508/publication.mdobserved e4ac9ab43223dd32340ac6d578c05d24...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:01.730167Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080508/publication.txtobserved 96cc19257b5941cef015945f1b664836...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. |
|---|