OT-2026-000050085
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, manifold pressure sensor, sustained blow-off after 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-2026-000050085) never changes.
Identity and time
| Publication number | OT-2026-000050085 · never reused |
|---|---|
| Internal UUID | 01a0ae81-fd79-77b1-b02f-4ab86e2524ed · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:35:49.774136Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000050085 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0ca0677dc3151730ef5075c4404e0699ed8831c802714779758e616771dc73a3 |
|---|---|
| Markdown | 7502bbf739717c364df589d61c955b6650867c9795d11eb066389ab057be1d10 |
| Publication page | fdd713ecbba335cece6cad9cf564b7cd44b1193ba34fddabae72922deee32f95 |
| Manifest | 8c049c2a2ec18708c47b6ebc814bacb6bd961da6b9fe34b26a00ae562336f095 |
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 | FhrnWPgnpApb8IYTm5YTfiEJdhVShnGOuvYxkm+ZQQNbdhLzBv481U2x5DW6t2TcZwtV/7UYE8BHZ8ntpBSYCg== |
| 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
| 2026-09-17T11:02:04.850280Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050085observed fdd713ecbba335cece6cad9cf564b7cd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:02:04.833186Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050085/manifest.jsonobserved 8c049c2a2ec18708c47b6ebc814bacb6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:02:04.813715Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050085/publication.mdobserved 7502bbf739717c364df589d61c955b66...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:02:04.795216Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050085/publication.txtobserved 0ca0677dc3151730ef5075c4404e0699...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. |
|---|