OT-2026-000017304
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, single stage ejector, 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-2026-000017304) never changes.
Identity and time
| Publication number | OT-2026-000017304 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-76c8-7023-b5ef-bf33eccab9fe · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:30.105855Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017304 |
| Status | PUBLIC |
Content hashes
| Canonical text | cf0a2bd20cb6a04ee47f28392d0f6368bf16527b8cda226964724b7c1f9238bc |
|---|---|
| Markdown | f78e6b96041bf248d03f0ece984aa620cf68aae8f67c750b28dd5b4576310085 |
| Publication page | 1cc207ce2fbc4f25558ebeb13a30ebd6f3ef2e684be6664d1729a3d4f41be46b |
| Manifest | 5d93309676d9cea07bd1ddb29b5961c123f2202a6c40b9ea56cf4779d971c4c7 |
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 | 9tJNkkjNXf62MpejFLNgquGMRirGTx8vGAaaE7K19oCSF9anS1yQxb13/dyBmRarjZkR6NCW0aw4fAcWJLrlDw== |
| 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
| 2026-09-17T12:02:24.353036Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017304observed 1cc207ce2fbc4f25558ebeb13a30ebd6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:02:24.335906Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017304/manifest.jsonobserved 5d93309676d9cea07bd1ddb29b5961c1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:24.319208Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017304/publication.mdobserved f78e6b96041bf248d03f0ece984aa620...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:24.301931Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017304/publication.txtobserved cf0a2bd20cb6a04ee47f28392d0f6368...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. |
|---|