OT-2026-000084561
Publication integrity record
Four bellows cup vacuum gripper, four zone face, common isolation valve, three stage ejector, 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-2026-000084561) never changes.
Identity and time
| Publication number | OT-2026-000084561 · never reused |
|---|---|
| Internal UUID | 01a0ae98-e25b-7d81-a680-f5b1d82de098 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:50.163111Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084561 |
| Status | PUBLIC |
Content hashes
| Canonical text | 69992673b9bf6d5b24053b89faf49465d406b4080575141f5de245dad873fc61 |
|---|---|
| Markdown | e2952c3086bf9c292385a30e7c22e02c311e833f7ee8b54d7750c44cf3e07604 |
| Publication page | 68c56977577965908931e1d392c5e76991e458be5681e28d2520ef3d5ed6cb1d |
| Manifest | ce29bec0b0fa700fcd2d5555bd05c15a55cf300f5aa00da7968dab65f6d879f2 |
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 | GrqsqoW6OtPv5hoebuNafHUN3K6/5/zLqaQGvPADZXnHeBdQJscB3tyfUt1F8NBKCjT845ivYNy9QPhBq7+oAw== |
| 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
| 2026-09-17T09:55:27.332551Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084561observed 68c56977577965908931e1d392c5e769...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:27.315336Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084561/manifest.jsonobserved ce29bec0b0fa700fcd2d5555bd05c15a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:27.297102Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084561/publication.mdobserved e2952c3086bf9c292385a30e7c22e02c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:27.280831Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084561/publication.txtobserved 69992673b9bf6d5b24053b89faf49465...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. |
|---|