OT-2026-000093546
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, plant vacuum fed, supply line pressure sensor, sustained blow-off 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-2026-000093546) never changes.
Identity and time
| Publication number | OT-2026-000093546 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508b-7695-9509-db84327b9f16 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:46.038602Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093546 |
| Status | PUBLIC |
Content hashes
| Canonical text | 365486b6d633cead89d32317c22d08cfcbd6ef6df455cdd24e5ec80ab912bf37 |
|---|---|
| Markdown | b86aa6e89d05a7f136e2c11ad6e0d0ec5c0d5f891ebabc90d0c7b6917e19eb76 |
| Publication page | 6450130f000f38fc592d040d5e48245dbbfad2f51b211c0fc1cbd29617888388 |
| Manifest | 0ff66766df3eb861af2c80de94ac3edf69460da03f27366a936305cfbbeb7016 |
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 | jAfVLeQtJrHzA1ool6N0q83T13ssYslq8KEG3atawjPShDzEN2TjaymxwY2xvYeqGjmOCTO0T0kmLwydug69CQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-10-04T00:41:26.341080Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093546observed 6450130f000f38fc592d040d5e48245d...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-10-04T00:41:26.269278Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093546/manifest.jsonobserved 0ff66766df3eb861af2c80de94ac3edf...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-04T00:41:26.122285Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093546/publication.mdobserved b86aa6e89d05a7f136e2c11ad6e0d0ec...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-04T00:41:26.034929Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093546/publication.txtobserved 365486b6d633cead89d32317c22d08cf...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:29.933211Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093546observed 6450130f000f38fc592d040d5e48245d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:29.915626Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093546/manifest.jsonobserved 0ff66766df3eb861af2c80de94ac3edf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:29.897747Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093546/publication.mdobserved b86aa6e89d05a7f136e2c11ad6e0d0ec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:29.879013Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093546/publication.txtobserved 365486b6d633cead89d32317c22d08cf...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
| OT-CUSTODY-2026-W38 | OpenTechnical-Custody-2026-W38.tar.zstf2fc69d02142424a578267e5e3a6d3bb... · 402,218,449 bytes · held by held on site pending an external custodian · retention permanent |
|---|