OT-2026-000097260
Publication integrity record
Foam pad vacuum gripper, three zone face, per zone isolation, two stage ejector, supply line pressure sensor, sustained blow-off before 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-2026-000097260) never changes.
Identity and time
| Publication number | OT-2026-000097260 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01ca-709d-a973-76310fc7ae53 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:42.488246Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097260 |
| Status | PUBLIC |
Content hashes
| Canonical text | 47592af372c7933ea69300d9cae93bb4e1d8a4d96987ea9ae7375654513e739d |
|---|---|
| Markdown | 9f61684990eadad6d10d52b4620a7ec812d46572b84250002c69aff995c94be9 |
| Publication page | 73ba9be53b14c949c1be9c8353fbcb67332052147e8755584144ce4dfd481720 |
| Manifest | 04a4b3f71edf7dd0cb199de7b6df06aaec6b9484e7895ae523deedf7483e6ee0 |
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 | 5U+hwHNXKgBtU0Ir1pxHHYKbwhNxmiBJHC5K6JYFofOPEj8xIyucpgtf7U2a8vir88ZS5t/n/aHdG/vyhjHNBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:33:30.970578Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097260observed 73ba9be53b14c949c1be9c8353fbcb67...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:30.953367Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097260/manifest.jsonobserved 04a4b3f71edf7dd0cb199de7b6df06aa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:30.934406Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097260/publication.mdobserved 9f61684990eadad6d10d52b4620a7ec8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:30.915969Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097260/publication.txtobserved 47592af372c7933ea69300d9cae93bb4...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. |
|---|