OT-2026-000045993
Publication integrity record
Single cup vacuum gripper, three stage ejector, supply line 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-2026-000045993) never changes.
Identity and time
| Publication number | OT-2026-000045993 · never reused |
|---|---|
| Internal UUID | 01a0ae7d-8f89-7b14-91ae-06dac025e52c · 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-2026-000045993 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4228ef11beebfb54810eab4302ccd2b6b3bca79dc9254792bc8bd756934bb71a |
|---|---|
| Markdown | 96cf9b12c4860111575ac4e7ba8a078b5c41e274b3fa6dfd23334ecdcd3558fd |
| Publication page | 37099c90125a8e0e8131d18827deace757908b47e7f67a3ce1f3dfd57c451429 |
| Manifest | 4b0ef1bccc4f8219a40332308d1e6ac6df27f03130c84aeef4cdcee75dd2578e |
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 | tyiaFgqmIvvtoj9RWXtHe0dSNtUeYx5EFjQFqsY0Ib7gB9x2mC0w4/neIlp1D8M5xMoK0N5Ru9rL4vxmDR4jDg== |
| 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
| 2026-09-17T11:09:59.518467Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045993observed 37099c90125a8e0e8131d18827deace7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:09:59.499925Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045993/manifest.jsonobserved 4b0ef1bccc4f8219a40332308d1e6ac6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:59.478539Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045993/publication.mdobserved 96cf9b12c4860111575ac4e7ba8a078b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:59.458568Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045993/publication.txtobserved 4228ef11beebfb54810eab4302ccd2b6...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. |
|---|