OT-2026-000097948
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, pump fed, 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-2026-000097948) never changes.
Identity and time
| Publication number | OT-2026-000097948 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f7-7160-985d-78ab722ed3de · 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-2026-000097948 |
| Status | PUBLIC |
Content hashes
| Canonical text | d58edef0720cdb3598e0bd066bf0687d66f1ecebf836467df87817542b53d03b |
|---|---|
| Markdown | 69c3f81134730b495020c02fc442a4164cda97fa2bfa0c4264fc76cb60698b48 |
| Publication page | b38fe3ef70de76509cf808f52855ef21033b1ded3aaf9b703da4fc8109675378 |
| Manifest | af2fa5471b3f9249a36b1be098d2eb72b6752a2734ab3ea295c89da3eda01a95 |
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 | onb18xAayRxRkI2n5ynCqZgr4sl6RHwGRa+x/6kpeH6ayr2QqUCsKyFbM8B895+lX9Yd9rqZV1Bqlr24YObJCQ== |
| 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
| 2026-09-17T09:33:05.177566Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097948observed b38fe3ef70de76509cf808f52855ef21...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:05.158527Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097948/manifest.jsonobserved af2fa5471b3f9249a36b1be098d2eb72...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:05.140096Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097948/publication.mdobserved 69c3f81134730b495020c02fc442a416...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:05.121044Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097948/publication.txtobserved d58edef0720cdb3598e0bd066bf0687d...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. |
|---|