OT-2026-000097589
Publication integrity record
Three bellows cup vacuum gripper, three zone face, common isolation valve, three stage ejector, supply line pressure sensor, sustained 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-2026-000097589) never changes.
Identity and time
| Publication number | OT-2026-000097589 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f1-744e-a725-0ba6fc039b66 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:19.650679Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097589 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7d71c7e38f5e9badbb6c9b305e9052d0dfa981258200f668cadf1377bc2b5586 |
|---|---|
| Markdown | 9cce72148512feb73bb9e11bd214f8c674c311c2cba618052ee1a51ecea6fdef |
| Publication page | 2a40db97da2c5b34e6409b3b1bfa4fb6d673f970de4ffd1cfba2399816a2d5f6 |
| Manifest | 7c769a2fa486721d71a54669ace7cfd111f49fa3c5340a08768d692e60bda14c |
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 | +TifSdkcFDQaKpKhQW2MP2M4lwg1Smm9dUuWesebPgf6XgZWzsdmtr8Mw/27Hte/tCDSSREpb2VjXyOQd5lPDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:32:30.324986Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097589observed 2a40db97da2c5b34e6409b3b1bfa4fb6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:30.308573Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097589/manifest.jsonobserved 7c769a2fa486721d71a54669ace7cfd1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:30.290114Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097589/publication.mdobserved 9cce72148512feb73bb9e11bd214f8c6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:30.272085Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097589/publication.txtobserved 7d71c7e38f5e9badbb6c9b305e9052d0...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. |
|---|