OT-2026-000083816
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, three stage ejector, manifold pressure sensor, vented after 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-2026-000083816) never changes.
Identity and time
| Publication number | OT-2026-000083816 · never reused |
|---|---|
| Internal UUID | 01a0ae98-0418-730c-ab54-964f61bba3f7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:53.320528Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083816 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0af300032d8a836d34a6b027d58d6649a9ca0b6b6aa48c123347e74638e15cc8 |
|---|---|
| Markdown | efd66e98ff8814a57d7619f7fe468e1bd747f0c750c5a755debc5ec4daad4494 |
| Publication page | c6999ebb4a709c81f01df7129d8b9de18b8954b1810c18db9d0c40fed22c7747 |
| Manifest | 836c898d4b3d15eec7ce091e8b4600703953257359ecdae45ee8308596f7b283 |
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 | +V4Bh26lJ3e4GE6omnmCxNREm5H2gNFMc7FtnQpJCWvChYDEKVOqP9HQcTPslqj2JNJ/V54xS0IIUIpjYSC+AA== |
| 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
| 2026-09-17T10:00:04.364514Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083816observed c6999ebb4a709c81f01df7129d8b9de1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:00:04.346063Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083816/manifest.jsonobserved 836c898d4b3d15eec7ce091e8b460070...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:00:04.320111Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083816/publication.mdobserved efd66e98ff8814a57d7619f7fe468e1b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:00:04.290561Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083816/publication.txtobserved 0af300032d8a836d34a6b027d58d6649...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:28.108441Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083816observed c6999ebb4a709c81f01df7129d8b9de1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:28.091063Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083816/manifest.jsonobserved 836c898d4b3d15eec7ce091e8b460070...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:28.074174Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083816/publication.mdobserved efd66e98ff8814a57d7619f7fe468e1b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:28.054907Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083816/publication.txtobserved 0af300032d8a836d34a6b027d58d6649...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. |
|---|