OT-2026-000099625
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, pump fed, 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-2026-000099625) never changes.
Identity and time
| Publication number | OT-2026-000099625 · never reused |
|---|---|
| Internal UUID | 01a0aea2-c976-75ec-8e8e-5d98ed03ab09 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:39.138466Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099625 |
| Status | PUBLIC |
Content hashes
| Canonical text | b3ba2b0b309d0c71cf96fe3b315bbe46020e3936a0c1436508d3c795a57a5bd0 |
|---|---|
| Markdown | 09ce8fb8f542bc9991c7942d6424f32ee2ae4be90eaa554b2f04dbbede82a84d |
| Publication page | 9db1f67a2f2e4a23ac65d9b954ed4c16de8d273b9b328d66be9ad399c835a3c9 |
| Manifest | c16a72bd2a2d2adc56b6f24fc18ed3188cd637df04f8b8caede296be55e215b1 |
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 | TairxCV1MNlYkFSqFSDyM2SzKttjuzJHcH3PvwjkRnTkeeo5CZw17NCJxqiDmwxkneVHhXy9UWFFdwyPRvEOBw== |
| 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
| 2026-09-17T09:29:33.576508Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099625observed 9db1f67a2f2e4a23ac65d9b954ed4c16...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:33.559506Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099625/manifest.jsonobserved c16a72bd2a2d2adc56b6f24fc18ed318...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:33.541965Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099625/publication.mdobserved 09ce8fb8f542bc9991c7942d6424f32e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:33.524465Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099625/publication.txtobserved b3ba2b0b309d0c71cf96fe3b315bbe46...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. |
|---|