OT-2026-000056041
Publication integrity record
Six cup vacuum gripper, six outlet manifold, plant vacuum fed, supply line pressure sensor, vented before set-down
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-2026-000056041) never changes.
Identity and time
| Publication number | OT-2026-000056041 · never reused |
|---|---|
| Internal UUID | 01a0ae87-0a4b-7c39-9655-3701d5177d65 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:41:20.734835Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000056041 |
| Status | PUBLIC |
Content hashes
| Canonical text | a02c99e6ffc89154ec5029a2718ee36924dd1a2c6cbf11a38529b0a7dde8829b |
|---|---|
| Markdown | b9054a1514f71463da0cdf7eb4c7a899ccf3a6512642377a7f237348bd087ec5 |
| Publication page | 0825afce3f4c1aa2a29417b52b199dac96aa6171db47146eb867a6ecbae6936b |
| Manifest | 21f47458109783ea733cec6aaf32d4a0a47bbb1b2271908eeb65f009a2b2837c |
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 | X3u771aApDJyGpa8BTjJ7Pv2AmvLztsRphEVZ/fdS3liXdUmBXEe5Th8f6GaV68QWblxN1JN+qLeUH1HUIovDQ== |
| 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... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:51:34.370732Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056041observed 0825afce3f4c1aa2a29417b52b199dac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:51:34.353339Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056041/manifest.jsonobserved 21f47458109783ea733cec6aaf32d4a0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:51:34.334080Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056041/publication.mdobserved b9054a1514f71463da0cdf7eb4c7a899...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:51:34.314765Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056041/publication.txtobserved a02c99e6ffc89154ec5029a2718ee369...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. |
|---|