OT-2026-000058003
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, two stage ejector, supply line pressure sensor, pulsed 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-2026-000058003) never changes.
Identity and time
| Publication number | OT-2026-000058003 · never reused |
|---|---|
| Internal UUID | 01a0ae88-6ed9-7521-a662-5269ea8e7120 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:42:52.020108Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058003 |
| Status | PUBLIC |
Content hashes
| Canonical text | d10322f2af7bae136301065298d9c638b8a9de24250b01119fe07359cd065ce1 |
|---|---|
| Markdown | f485b47ffdc02656f779e44ed78ebd44856b0a9f14ddf58cd704f5391a9b31c0 |
| Publication page | 740b7f181636341d726052fad83cda8760d0af3adba1f8404e65c7255dcd311e |
| Manifest | 7ece94c0f72842c7ed5d6700e1c656bc63e28ff2453ef5bff23d667001360f77 |
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 | 6VI706DD31NDeWXOtEY9VBsR2tNRUPTHsYTJ949vq2/3ivn7m8HRbVEDDPaEwo+ZS869YcM7YRVKTCeYNaTgAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:47:38.150716Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058003observed 740b7f181636341d726052fad83cda87...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:38.130783Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058003/manifest.jsonobserved 7ece94c0f72842c7ed5d6700e1c656bc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:38.113085Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058003/publication.mdobserved f485b47ffdc02656f779e44ed78ebd44...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:38.096175Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058003/publication.txtobserved d10322f2af7bae136301065298d9c638...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. |
|---|