OT-2026-000084078
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, manifold pressure sensor, vented after 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-2026-000084078) never changes.
Identity and time
| Publication number | OT-2026-000084078 · never reused |
|---|---|
| Internal UUID | 01a0ae98-5b5e-7ba7-aceb-e69240bfd820 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:15.619216Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084078 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4bfd9ef7ec1209c3e9a2adb3e9736f251d85e0f66d72b51d746b19ec822e81ce |
|---|---|
| Markdown | f26bf6cfb0bfb19939cd7c81dd992dd083150b8d0d98562d89adceb7335b874d |
| Publication page | 06ec6668dee18c584f53816a7ab145e806ff278d81670fee28cc05681e76f46a |
| Manifest | e244d789536ef93723972657407d13336dd438825b91ce4c79ecad4c66d9ca97 |
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 | TNwjbl1CUE0wu+pvYgZp8/T1eGy6CGYpR02s2GUaLDzBqsqoFbFKy2pJlxek78A2SCtoZFmpQLCl0Sf2/uEvCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:55:49.319713Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084078observed 06ec6668dee18c584f53816a7ab145e8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:49.302154Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084078/manifest.jsonobserved e244d789536ef93723972657407d1333...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:49.283738Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084078/publication.mdobserved f26bf6cfb0bfb19939cd7c81dd992dd0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:49.267506Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084078/publication.txtobserved 4bfd9ef7ec1209c3e9a2adb3e9736f25...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. |
|---|