OT-2026-000081632
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, three stage ejector, supply line pressure sensor, vented 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-2026-000081632) never changes.
Identity and time
| Publication number | OT-2026-000081632 · never reused |
|---|---|
| Internal UUID | 01a0ae97-0f72-7289-b0ad-a9cca01352eb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:50.648824Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000081632 |
| Status | PUBLIC |
Content hashes
| Canonical text | 802cb2c0a4d30afe7ce470588f45bcedab45e546d59e67141bc7740cda1c0aa5 |
|---|---|
| Markdown | 87fc1c357a3302cfa957127735e9f4b3c71b262e7885d31270a44f35faad4366 |
| Publication page | c6c95c943fb8740522e1beaed6d5c58df0d251eb0cdd638a2422799d3aa8fee7 |
| Manifest | 041389aa9a1932043e7bf23600838077c812ea351e929f45b4e54fff379eb7dd |
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 | 5UEX3r1Vr54dtlC2RD8D3mV428lA5TPZiiOsJFcD0fuXsxSwu/uLsIkxv9vtCP11DtcXroU4JXe5YMkvQEPLDA== |
| 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
| 2026-09-17T09:59:40.864363Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081632observed c6c95c943fb8740522e1beaed6d5c58d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:59:40.847167Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081632/manifest.jsonobserved 041389aa9a1932043e7bf23600838077...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:40.828731Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081632/publication.mdobserved 87fc1c357a3302cfa957127735e9f4b3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:40.809919Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081632/publication.txtobserved 802cb2c0a4d30afe7ce470588f45bced...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. |
|---|