OT-2026-000051065
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, vented 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-2026-000051065) never changes.
Identity and time
| Publication number | OT-2026-000051065 · never reused |
|---|---|
| Internal UUID | 01a0ae82-c7b5-71d6-80db-fc935abbcbd8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:36:41.548889Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051065 |
| Status | PUBLIC |
Content hashes
| Canonical text | e866d52e192506d61455262f2ab40b4714d6867ff486c8d7135323fec40d511d |
|---|---|
| Markdown | 3714be7f0763f56c49208807fc151c57f4f44f257502ae75fd6352c7c3dcad9a |
| Publication page | 308ed895b88ed15f80c2a7db6608c1173622aaa4dc68a2d8165c33395c66f7da |
| Manifest | 61342a9051e3412d5d9da96ce4de4985aee294aebd9ce22327a7d20ce80dcc99 |
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 | KBpX1RX/Ye9TlNLRIeG7tZ/Haib8pRek3/eaRH7xuKNIAFu5MM1z36AOEkoyu8Rew6Ezx6Sstn3aQf5Rj59mDw== |
| 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
| 2026-09-17T11:00:59.628992Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051065observed 308ed895b88ed15f80c2a7db6608c117...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:00:59.608810Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051065/manifest.jsonobserved 61342a9051e3412d5d9da96ce4de4985...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:00:59.588371Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051065/publication.mdobserved 3714be7f0763f56c49208807fc151c57...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:00:59.566992Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051065/publication.txtobserved e866d52e192506d61455262f2ab40b47...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. |
|---|