OT-2026-000045630
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, three stage ejector, manifold pressure sensor, sustained blow-off after 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-2026-000045630) never changes.
Identity and time
| Publication number | OT-2026-000045630 · never reused |
|---|---|
| Internal UUID | 01a0ae7d-8f03-7f3e-a65e-06a65457032b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:59.492045Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045630 |
| Status | PUBLIC |
Content hashes
| Canonical text | a49895c25ea30170f7a8094ad8d0066a871ad0a5b3eb12dcf85df3b706a3f559 |
|---|---|
| Markdown | bc9785917423a8bf1eb4cacd5dbfa16f183b6ef474ad820fde173e8ee3b55ffa |
| Publication page | 6362b2f0c3e13e505b30381792915b0c5f08433af557ca699c6e358a5aa233cb |
| Manifest | 40d95ffc269df9ad891f7e4ac4d90b5d92bbd2fcd1b60ffbfbd09d6aa2d2ede3 |
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 | t3JBdEnD/hdEOoJCm6kCjCBuI200GTjEywTS+DQL4mPNNV+phJrole0OB/R99e3gScYic9NQ+Rj5gNOD2HxECQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:09:24.822849Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045630observed 6362b2f0c3e13e505b30381792915b0c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:09:24.803048Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045630/manifest.jsonobserved 40d95ffc269df9ad891f7e4ac4d90b5d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:24.783686Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045630/publication.mdobserved bc9785917423a8bf1eb4cacd5dbfa16f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:24.763882Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045630/publication.txtobserved a49895c25ea30170f7a8094ad8d0066a...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. |
|---|