OT-2026-000034552
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, three 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-2026-000034552) never changes.
Identity and time
| Publication number | OT-2026-000034552 · never reused |
|---|---|
| Internal UUID | 01a0ae76-1ed0-7354-af78-fb466a18b746 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:51.876169Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034552 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7454d866e32b9a9d2c03b42c0b35980ba8b41d981a4ec1d43e25fa94339f0c6e |
|---|---|
| Markdown | 8ab53c2a15431245bea549eb3c094750900d6791dc0a5b0f79eefb8723c08fbd |
| Publication page | db553ed6ccfcb590d556cad0ea83eb0a3a90d5f2503731ec1a6e87a2d4b19894 |
| Manifest | 9e734d99d0a767e4b1f1843366818ad75eaa11e5b824df1f17edbb0f324bd31e |
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 | LwnK5pdLbwj9dCx315tdtg7+DbFFrEoqzA5CMcQMYRUoQjy7Jp9rN1QpXBUB/lOGYCjjFQpDlV46DYIVcSHvDw== |
| 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
| 2026-09-17T11:28:54.902054Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034552observed db553ed6ccfcb590d556cad0ea83eb0a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:54.885238Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034552/manifest.jsonobserved 9e734d99d0a767e4b1f1843366818ad7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:54.867709Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034552/publication.mdobserved 8ab53c2a15431245bea549eb3c094750...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:54.852161Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034552/publication.txtobserved 7454d866e32b9a9d2c03b42c0b35980b...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. |
|---|