OT-2026-000079484
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, vented 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-2026-000079484) never changes.
Identity and time
| Publication number | OT-2026-000079484 · never reused |
|---|---|
| Internal UUID | 01a0ae96-0b91-7f27-a346-e80c44850418 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:44.101434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079484 |
| Status | PUBLIC |
Content hashes
| Canonical text | ed9bdd7889907b073d51c341305b424b7165fc9945c7f6b40ebb35a4829d385b |
|---|---|
| Markdown | 4966dce25e52df49a2ad765a098c374b47aaa0cffaf7dd230d40b69b142e52b1 |
| Publication page | d3a1159dd60b3a3b97452d6798d697d4ec8c2146bdb1f1c3d6d9ae11bc75d91e |
| Manifest | abe687f0d66bf0161da7f7d6c5796c1f070226c90ea270920757a9c34c5fa10d |
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 | SbEibvyjWeocDeKJLGTCrhNxenza+h2tnSxAnPVblX9lnw81BwvHkbruEdLZKHf8qYROU8wzL+GkeK+w99lXDg== |
| 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
| 2026-09-17T10:05:06.417393Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079484observed d3a1159dd60b3a3b97452d6798d697d4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:05:06.399490Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079484/manifest.jsonobserved abe687f0d66bf0161da7f7d6c5796c1f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:06.381784Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079484/publication.mdobserved 4966dce25e52df49a2ad765a098c374b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:06.363332Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079484/publication.txtobserved ed9bdd7889907b073d51c341305b424b...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. |
|---|