OT-2026-000092147
Publication integrity record
Foam pad vacuum gripper, two zone face, 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-2026-000092147) never changes.
Identity and time
| Publication number | OT-2026-000092147 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-875a-7454-bb7c-9d2baf870402 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:54.538201Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092147 |
| Status | PUBLIC |
Content hashes
| Canonical text | 087c735435c0a7a617a0f06f12ec287ca65022e0bcec5f31b8b856c41dedd2a5 |
|---|---|
| Markdown | 92f459ac3bd6b8b58c1920148837988f7f6be66b74548e87f7e81ed63d4372cd |
| Publication page | 0d3dc357530cf5a2cf82f034b3cfb343daf25e4284eba5aa96f04d76611ff65f |
| Manifest | 461ed1f9443c38aeb19fc5a4a6f22877b86b29ca71c7c3558267d44e66b12de9 |
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 | YcnxLLeINt9do+PiORtspIEkrelwsbR8WYJR+tFcwJLYlbtNGDkBQ1FX1uWrtZlR00wuLi3iFTcqvteYdy0kCQ== |
| 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
| 2026-09-17T09:41:37.003404Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092147observed 0d3dc357530cf5a2cf82f034b3cfb343...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:36.985785Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092147/manifest.jsonobserved 461ed1f9443c38aeb19fc5a4a6f22877...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:36.968303Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092147/publication.mdobserved 92f459ac3bd6b8b58c1920148837988f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:36.949499Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092147/publication.txtobserved 087c735435c0a7a617a0f06f12ec287c...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. |
|---|