OT-2026-000097758
Publication integrity record
Four bellows cup vacuum gripper, four 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-2026-000097758) never changes.
Identity and time
| Publication number | OT-2026-000097758 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f5-7134-96af-79b424ec4f65 · 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-2026-000097758 |
| Status | PUBLIC |
Content hashes
| Canonical text | 651f9c7d8f43b9164983d3353924aa90e63710731d97c60d5082bebf25b7b944 |
|---|---|
| Markdown | e00fc41344b35bde86c8f39f27dcd97a6cc739767e1e76b9af776e338300170a |
| Publication page | 0f1e76173e1b62b5ae8ad52f0302ac228f84e7ca3fd0ceaa20a6d42654cd02db |
| Manifest | 474059d12e30f2dc8b16fcf23c2190c332c40bac0242acb5d3ed7699bc49d82a |
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 | qCvGHYBXuKdSo1gjiZAgeC9BAuqHDKtSsIk0xZbpTILajDbs1KQBJXZiP2t53GZ2FTD9Bn9EJFppmv70CVPXAQ== |
| 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
| 2026-09-17T09:32:49.707609Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097758observed 0f1e76173e1b62b5ae8ad52f0302ac22...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:49.678572Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097758/manifest.jsonobserved 474059d12e30f2dc8b16fcf23c2190c3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:49.570261Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097758/publication.mdobserved e00fc41344b35bde86c8f39f27dcd97a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:49.441877Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097758/publication.txtobserved 651f9c7d8f43b9164983d3353924aa90...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. |
|---|