OT-2026-000046053
Publication integrity record
Single cup vacuum gripper, common isolation valve, single 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-2026-000046053) never changes.
Identity and time
| Publication number | OT-2026-000046053 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-0329-7ca6-bde9-ee07f8af183f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:29.080672Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046053 |
| Status | PUBLIC |
Content hashes
| Canonical text | ed7383bc7dccf7a11e20379bcd47ab081a9d6c05d2280347e6d77f5821916377 |
|---|---|
| Markdown | bed9a8f144f12d46112d7455bdda2824f69c02d2f226ac542328b25940689b8d |
| Publication page | ba7f9eac9bfed41766c33d36b1c5be7611ee27c856fed68671e4ba229f27822a |
| Manifest | 76c6882a5f774394f1df71b088054192a52f75a7ba240f67516df286b398f9b3 |
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 | gJ2bsnoYSVWdkbpz0yXVhCe3y/FDujiRsF8Pf0NeRuvB3MHat+57NbLiBdzz33R9NOCCKUay353qkuiREfoCAQ== |
| 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
| 2026-09-17T11:09:00.626168Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046053observed ba7f9eac9bfed41766c33d36b1c5be76...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:09:00.605777Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046053/manifest.jsonobserved 76c6882a5f774394f1df71b088054192...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:00.581988Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046053/publication.mdobserved bed9a8f144f12d46112d7455bdda2824...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:00.562044Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046053/publication.txtobserved ed7383bc7dccf7a11e20379bcd47ab08...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. |
|---|