OT-2026-000094825
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, pump fed, manifold 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-2026-000094825) never changes.
Identity and time
| Publication number | OT-2026-000094825 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2ded-77d3-bc09-5bc883797092 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:42.715218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094825 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5a6c2904d989bf6d0e2d3ed59ae34f23cb149acc01c6c6fe096787f668044aed |
|---|---|
| Markdown | a3cfbace40c2e2ca1f20dece77fca1a1b682a38cb988c399fa210ba8f9cbb0fe |
| Publication page | aa83e980465fefe6aa5e1b907720c32a475bb2a5c85cfafdd89e3e2805cb1648 |
| Manifest | 837748d32d20502661dd1ca3ec42e7cd9faeee8b29109a7be605e612994fa09b |
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 | zm/zQuegfEA7YcGTtFb2Tl/GA9BHDrHx2QCGDPRsoNFosxYBbN+KFQOlUHrw8l5CFG2CdfJPlPCcbo7N/7UOAw== |
| 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
| 2026-09-17T09:37:18.829810Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094825observed aa83e980465fefe6aa5e1b907720c32a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:18.812099Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094825/manifest.jsonobserved 837748d32d20502661dd1ca3ec42e7cd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:18.796236Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094825/publication.mdobserved a3cfbace40c2e2ca1f20dece77fca1a1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:18.780096Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094825/publication.txtobserved 5a6c2904d989bf6d0e2d3ed59ae34f23...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. |
|---|