OT-2026-000098732
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, two stage ejector, 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-2026-000098732) never changes.
Identity and time
| Publication number | OT-2026-000098732 · never reused |
|---|---|
| Internal UUID | 01a0aea2-42ae-72ed-9df1-bb6ff100af3a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:04.634453Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098732 |
| Status | PUBLIC |
Content hashes
| Canonical text | a4d9601573a29c131e26dcf2aaec8ef09cbcc08733c90fcdad16abf53e11c578 |
|---|---|
| Markdown | f11fde6f74c6dbcfde8d8d4acfe872a652ae8fe62a99feb882d3433ed59fbccb |
| Publication page | d6d923c56745320a35abca98ddd4a386d9864bbd04354a8b6e542b9679bae5d8 |
| Manifest | 024d444ce408ae84400576c71efb0cd723162b0a4ef3a3d0f252ed9a1baad28e |
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 | eIC6+pOTKoWcDvsWtQxuxeZwJ712msaZ5OTd+IljWlZAonhNOZ0gXkG1Ve+4FeieJvZH/Ab2qIhyhN3Gnv0WAQ== |
| 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
| 2026-09-17T09:31:02.668858Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098732observed d6d923c56745320a35abca98ddd4a386...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:02.652014Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098732/manifest.jsonobserved 024d444ce408ae84400576c71efb0cd7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:02.634360Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098732/publication.mdobserved f11fde6f74c6dbcfde8d8d4acfe872a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:02.616686Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098732/publication.txtobserved a4d9601573a29c131e26dcf2aaec8ef0...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. |
|---|