OT-2026-000086382
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, two 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-2026-000086382) never changes.
Identity and time
| Publication number | OT-2026-000086382 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-2c96-7e7e-8c4c-88674639fdd7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:14.823225Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086382 |
| Status | PUBLIC |
Content hashes
| Canonical text | dcd06b005b5717a8d83b06118562db958a2bd0e24ae90e0b7d02e965cc9a7447 |
|---|---|
| Markdown | d75da6f7bd9daf9fac75504f8c2c376668fffaec5057ac87e839b8609234de02 |
| Publication page | edbed1c3bd0e2bb3115e985e808a1daab5720663567f765a95e4aa25c8247435 |
| Manifest | 062f39b3e225eb7cb9468acb27355edcbef15d9686e1fabcb0fa4588ca0e6132 |
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 | U7vrm0XRSACQFpKWmJgOwSS00FZai1Atl4u/FhShiD/83JmcOny4Om8TN1sp2Bfjnq6ZnJZFRPYVEGGkkffTDQ== |
| 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
| 2026-09-17T09:52:04.606499Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086382observed edbed1c3bd0e2bb3115e985e808a1daa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:04.590010Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086382/manifest.jsonobserved 062f39b3e225eb7cb9468acb27355edc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:04.572900Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086382/publication.mdobserved d75da6f7bd9daf9fac75504f8c2c3766...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:04.556559Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086382/publication.txtobserved dcd06b005b5717a8d83b06118562db95...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. |
|---|