OT-2026-000097465
Publication integrity record
Two bellows cup vacuum gripper, two zone face, common isolation valve, two stage ejector, supply line pressure sensor, 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-2026-000097465) never changes.
Identity and time
| Publication number | OT-2026-000097465 · never reused |
|---|---|
| Internal UUID | 01a0aea1-55b3-7109-ba24-3f23df27271c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:04.087778Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097465 |
| Status | PUBLIC |
Content hashes
| Canonical text | 32997f849ae4bd6cdffffd82d73ccc14b8ced34fdba123f241fca734ea4d0f50 |
|---|---|
| Markdown | fbfe3d5340f067955c8b0fa133838156b8aa2b4b835988a19d97aee9bdcf6780 |
| Publication page | 0d8511a1690602106c67d95b8815d3e9f97485cdc9c95e1c1c866455f28366e9 |
| Manifest | 149b30a68297a4b35ebcc2d452e739342257d28c55fb0d9c3eb27106d0631a52 |
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 | wLW0nJV6it10FDQU6OyA1ktIoGNEq2FocJl/HgaVov0o8S7SV6ewqlFc3JE7nL4n/ezQTb3t2F/JCqDW+6RRBQ== |
| 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
| 2026-09-17T09:33:19.980244Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097465observed 0d8511a1690602106c67d95b8815d3e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:19.964054Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097465/manifest.jsonobserved 149b30a68297a4b35ebcc2d452e73934...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:19.947485Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097465/publication.mdobserved fbfe3d5340f067955c8b0fa133838156...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:19.930094Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097465/publication.txtobserved 32997f849ae4bd6cdffffd82d73ccc14...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. |
|---|