OT-2026-000033392
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, single stage ejector, manifold pressure sensor, sustained blow-off 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-2026-000033392) never changes.
Identity and time
| Publication number | OT-2026-000033392 · never reused |
|---|---|
| Internal UUID | 01a0ae75-8980-7c8d-b346-4a209d3b080c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:13.649513Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033392 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4e6c49ff6f2666a475778b2e79d873f1a95c5fe9dab56a1871a2b3d32bb35732 |
|---|---|
| Markdown | caece310a51a8ab0ba757f153f64ee8a0501b4119c6f7348d09d84c995979c80 |
| Publication page | fe8499f5d949c5977dde4d35b45bddd22b7448c66faeccbddd7b5fd1ed3208cd |
| Manifest | f11ca435924e606d08f4058bdf5c131a742dc1124c09a1cab5422c0f8249b26e |
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 | iMY8lLECnpxqI/+0D5+nhIVHAqyRHhMlPMJ0pMDMNgw1vcD5ptel+r5jA43606pKnJDmvlB2z6YGunD4XMHBAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:32:10.144626Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033392observed fe8499f5d949c5977dde4d35b45bddd2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:32:10.124172Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033392/manifest.jsonobserved f11ca435924e606d08f4058bdf5c131a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:10.105511Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033392/publication.mdobserved caece310a51a8ab0ba757f153f64ee8a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:10.087806Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033392/publication.txtobserved 4e6c49ff6f2666a475778b2e79d873f1...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. |
|---|