OT-2026-000094574
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, three stage ejector, manifold 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-2026-000094574) never changes.
Identity and time
| Publication number | OT-2026-000094574 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-f4e9-70c5-a643-d87934228662 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:28.117587Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094574 |
| Status | PUBLIC |
Content hashes
| Canonical text | da5a2abf714c62807eaf281c9d4ed495b32a07df2807ab2faf138c75e65f12e4 |
|---|---|
| Markdown | 9409bef83d59791771956c06cbe855ee0a08ac991265ad22eda13aae1b2d5236 |
| Publication page | 3e33f99d29fd0f270fe13741f6cd1cc3b78684cd2dcae6d73aa9311cf6f9316a |
| Manifest | 01e2657b435ec1df4701f280692845624dbe741f91996b49b50d76ed44ff3c71 |
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 | TX9/Ab7+smo+fg8s1zYeQ69pYU0pORR580Z8vTyP2aHeU2Od6Du9YOsx7V4OBWzICTbXyPHUHT1cRCmKWtoXDQ== |
| 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
| 2026-09-17T09:38:01.757734Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094574observed 3e33f99d29fd0f270fe13741f6cd1cc3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:01.740435Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094574/manifest.jsonobserved 01e2657b435ec1df4701f28069284562...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:01.720623Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094574/publication.mdobserved 9409bef83d59791771956c06cbe855ee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:01.704046Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094574/publication.txtobserved da5a2abf714c62807eaf281c9d4ed495...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. |
|---|