OT-2026-000097805
Publication integrity record
Foam pad vacuum gripper, four zone face, common isolation valve, 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-2026-000097805) never changes.
Identity and time
| Publication number | OT-2026-000097805 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f6-7d3d-907f-062d854710bf · 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-2026-000097805 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8801b955e7c733bda908dcde571066624f4fb7b26a4267deea08e94475df15cb |
|---|---|
| Markdown | 0cda4ababcb83aeb91a61cc259da4ed2c328c37228899833e4eb42acb21d532e |
| Publication page | 2caaf5302583e8d2657b80bfea0e42f21481f3891b35fa834d879b691ce05a31 |
| Manifest | af447a94fbf94907ffad4f69bd0ded4a6e75c303fd9a1f90dc3b1fb868174b0f |
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 | /0ZKXbwwbKiN+t7AOqVsIlIWZ5HdszH/etahs7jrdNndGcJ58Yl/CNz/4jyeUcTX4rePuHSc32aiRcMdn7LuDA== |
| 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
| 2026-09-17T09:32:53.473049Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097805observed 2caaf5302583e8d2657b80bfea0e42f2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:53.455353Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097805/manifest.jsonobserved af447a94fbf94907ffad4f69bd0ded4a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:53.439267Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097805/publication.mdobserved 0cda4ababcb83aeb91a61cc259da4ed2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:53.420025Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097805/publication.txtobserved 8801b955e7c733bda908dcde57106662...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. |
|---|