OT-2026-000065456
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, sustained blow-off 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-2026-000065456) never changes.
Identity and time
| Publication number | OT-2026-000065456 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46f9-71b8-b447-0671356b8298 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:15.018480Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065456 |
| Status | PUBLIC |
Content hashes
| Canonical text | 22306c53ac7ec82d7f660c030e6e78b4d5ae76ee6a7e3b3d0e38658a499bb135 |
|---|---|
| Markdown | c3a8f28bf3487554d2cc57abe9f39db326af4cc302ee545553d655661a76b861 |
| Publication page | a5e974236f48fee4051d791d37a28929659c58e112a63601978a79df7f25622f |
| Manifest | 8d636d53741728e0cc826a7c390752ea605e1c11b9d67c399d606fdef6e555b9 |
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 | F0qu5QVFl7AzhBNuPJxBPQTbBIf+YYVhGWWRdvgX2L1AxZ2csIfyBw653kT98/CXKwY1DIn33sEz8KZZjFvlCw== |
| 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
| 2026-09-17T10:33:43.996523Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065456observed a5e974236f48fee4051d791d37a28929...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:43.977382Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065456/manifest.jsonobserved 8d636d53741728e0cc826a7c390752ea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:43.957956Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065456/publication.mdobserved c3a8f28bf3487554d2cc57abe9f39db3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:43.940547Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065456/publication.txtobserved 22306c53ac7ec82d7f660c030e6e78b4...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. |
|---|