OT-2026-000082067
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four 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-2026-000082067) never changes.
Identity and time
| Publication number | OT-2026-000082067 · never reused |
|---|---|
| Internal UUID | 01a0ae97-4d92-7482-a964-a5f3c1146feb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:06.536388Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082067 |
| Status | PUBLIC |
Content hashes
| Canonical text | c1058922051cf68d0f983ca1164459f19e09327a864501b216dd278e9722f120 |
|---|---|
| Markdown | ed987e1105c94f0840afdb0fe5515594cf05620bff704446ed70d920513b1b97 |
| Publication page | 9bbc0fcc3fa3ac3ac88b2f54592254046ddb1b074c44845bebbf0cb514414e80 |
| Manifest | b9be8ed4693962570e13000b9142a9c3f9c78dfeed0d13a47b517640674a24df |
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 | HKXUs87SKmXA4bQOPO6Ojg1z1Zp0o6l2LatwiyiBHXtYOoI88Ep61gRvGiOMofVImU5qG+MnrnQJXnBKF4P2BA== |
| 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
| 2026-09-17T09:58:52.123613Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082067observed 9bbc0fcc3fa3ac3ac88b2f5459225404...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:52.107638Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082067/manifest.jsonobserved b9be8ed4693962570e13000b9142a9c3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:52.090444Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082067/publication.mdobserved ed987e1105c94f0840afdb0fe5515594...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:52.074649Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082067/publication.txtobserved c1058922051cf68d0f983ca1164459f1...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. |
|---|