OT-2026-000039455
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, pump fed, supply line pressure sensor, 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-2026-000039455) never changes.
Identity and time
| Publication number | OT-2026-000039455 · never reused |
|---|---|
| Internal UUID | 01a0ae78-9675-770b-8b37-b5a7c309fe49 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:33.573712Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039455 |
| Status | PUBLIC |
Content hashes
| Canonical text | 34f8ca8138870bb0537968d2258044d9feab4e1be126da56f40aededaf4db172 |
|---|---|
| Markdown | 48fc0ab708087b3700965c35b5194de3581fedcdd60acdb208ba65523a4ff499 |
| Publication page | 2d2d00132d0b8f86b37c36e7205747475cc8b65fb396ee290b19990624394672 |
| Manifest | 4b701673a05aa71a907825f4f4acedbdfc7d855f4fdac11a931d3fccd3f366c3 |
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 | TJAWMkRQ2FSI4csFdLx1TYP+AzjDutcSgU6f50rxAazboDDeiCt7DkOFcibYsTvFCMaBxzEMD7YOsYc8i1imBA== |
| 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
| 2026-09-17T11:21:04.505291Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039455observed 2d2d00132d0b8f86b37c36e720574747...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:21:04.488906Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039455/manifest.jsonobserved 4b701673a05aa71a907825f4f4acedbd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:21:04.471171Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039455/publication.mdobserved 48fc0ab708087b3700965c35b5194de3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:21:04.453915Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039455/publication.txtobserved 34f8ca8138870bb0537968d2258044d9...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. |
|---|