OT-2026-000098167
Publication integrity record
Two cup vacuum gripper, two zone face, four 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-2026-000098167) never changes.
Identity and time
| Publication number | OT-2026-000098167 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e964-782e-90ba-00db0755940e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:41.837875Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098167 |
| Status | PUBLIC |
Content hashes
| Canonical text | c166c76b512df972dd3ee3007dd82bd38d5975fa53f586067137101d6f74a4ae |
|---|---|
| Markdown | 48e689ddf4d118c313cc0615c9455aa1cc7476a6661617e2047e3f777738b30f |
| Publication page | f03475e9e8eb61a59fd6fcf758a034f39de7770124bb07f86ec77476875fc78a |
| Manifest | f227c0770242443fcdc291061da7315501b0bad7466280cd1e770bb9c5b692ad |
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 | Vf1i8B9e4d6Gm2HZic5toAN10kObWI+ZVB6uDVlnNsyLSVu4imsNw5znxlbeeXoyxDmz/U7nPPLvgfmP0UYlBA== |
| 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
| 2026-09-17T09:31:19.192348Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098167observed f03475e9e8eb61a59fd6fcf758a034f3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:19.175821Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098167/manifest.jsonobserved f227c0770242443fcdc291061da73155...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:19.159650Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098167/publication.mdobserved 48e689ddf4d118c313cc0615c9455aa1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:19.141957Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098167/publication.txtobserved c166c76b512df972dd3ee3007dd82bd3...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. |
|---|