OT-2026-000082350
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, plant vacuum fed, manifold pressure sensor, 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-2026-000082350) never changes.
Identity and time
| Publication number | OT-2026-000082350 · never reused |
|---|---|
| Internal UUID | 01a0ae97-4d95-7d23-971d-ae51b5e95edc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:06.536388Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082350 |
| Status | PUBLIC |
Content hashes
| Canonical text | 540f348df67d9ced2890ee7e6264fc9d751b4998e0ef74cc30ff2655163a3a76 |
|---|---|
| Markdown | d120d72b4359c19bd7e488ad06e0b303badb071d0107f861d726f0059ef1f1ac |
| Publication page | 2b4e105d09321039c01cf172f09013653df1583f62dde42d21d8736334cf9934 |
| Manifest | fd39db943b7b48ac35a298ba11ab6da61d58e6d95fd62071d03a711fc09f825d |
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 | TeawHOChzUgROA/3hlHkLTZY9Lb+K+QrT6q0u5/Xegzx4OwN7SyX6CtWX65cUzldkeTFXSdaJMoe3g1dTI5hAQ== |
| 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
| 2026-09-17T09:59:13.446066Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082350observed 2b4e105d09321039c01cf172f0901365...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:59:13.429610Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082350/manifest.jsonobserved fd39db943b7b48ac35a298ba11ab6da6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:13.400146Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082350/publication.mdobserved d120d72b4359c19bd7e488ad06e0b303...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:13.372632Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082350/publication.txtobserved 540f348df67d9ced2890ee7e6264fc9d...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. |
|---|