OT-2026-000051111
Publication integrity record
Four cup vacuum gripper, four zone face, four outlet manifold, plant vacuum fed, pressure sensor per zone, pulsed 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-2026-000051111) never changes.
Identity and time
| Publication number | OT-2026-000051111 · never reused |
|---|---|
| Internal UUID | 01a0ae82-c7b6-7144-b1cc-130ea473be27 · 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-2026-000051111 |
| Status | PUBLIC |
Content hashes
| Canonical text | 890bee6dc2963c99f5f5feb84064b9d81c6db340eda725e1d569b26b6213f215 |
|---|---|
| Markdown | cea2e152bdde82669da7958a4ffbb72323b4c6cb86d271015a8538ad2e55914e |
| Publication page | 66d63d921a653516bffc36d64d26653463e66f8c323ae24d4279ebb29bfbd0ec |
| Manifest | 9e87abb80ad5a818fd5c6c1cf8c20fa032ed947ad1ff70f86bfce0cb37e83e37 |
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 | pMmoiwOHiVW5csgvzbft8S5nUBTFFHRWNJEYLiE4sVED6vcKrvcqmnsIr9bqy7aFyiXQCo3JdP7tYh4fA5/UDA== |
| 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
| 2026-09-17T11:01:03.416158Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051111observed 66d63d921a653516bffc36d64d266534...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:01:03.398412Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051111/manifest.jsonobserved 9e87abb80ad5a818fd5c6c1cf8c20fa0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:01:03.379348Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051111/publication.mdobserved cea2e152bdde82669da7958a4ffbb723...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:01:03.360948Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051111/publication.txtobserved 890bee6dc2963c99f5f5feb84064b9d8...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. |
|---|