OT-2026-000072598
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, single stage ejector, supply line pressure sensor, vented before set-down
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-2026-000072598) never changes.
Identity and time
| Publication number | OT-2026-000072598 · never reused |
|---|---|
| Internal UUID | 01a0ae92-89d9-7b4e-a2ba-686eb73af538 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:53:54.283203Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000072598 |
| Status | PUBLIC |
Content hashes
| Canonical text | 79a9b8d7a045e273dd7271efdce59565d847c86d6d85e81023df016c76986fda |
|---|---|
| Markdown | fb939dde13e0ffc17077cd95154426baa298bf5bf72e0d3add9097ff823f6831 |
| Publication page | 07ad3370a1c07a153b0b9bb6ac588d7eb1ea85ddd2a73f60b991b144f2d2210a |
| Manifest | 20a132695cd1c6797ec195f455c46cf19a5f3eccf0dfad9e51e840e6bcfd29c1 |
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 | lcvHCqQyqcbIljxTd8sW/OzF7zuFP77Kvadzq9qYsPZ8Nd28vO5a4Nil33ZkP/HHR48lx1vgIi2bD3rjW/Q9Dg== |
| 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
| 2026-09-17T10:22:26.639205Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000072598observed 07ad3370a1c07a153b0b9bb6ac588d7e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:22:26.622187Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000072598/manifest.jsonobserved 20a132695cd1c6797ec195f455c46cf1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:22:26.603067Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000072598/publication.mdobserved fb939dde13e0ffc17077cd95154426ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:22:26.582896Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000072598/publication.txtobserved 79a9b8d7a045e273dd7271efdce59565...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. |
|---|