OT-2026-000097450
Publication integrity record
Foam pad vacuum gripper, two zone face, common isolation valve, single 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-2026-000097450) never changes.
Identity and time
| Publication number | OT-2026-000097450 · never reused |
|---|---|
| Internal UUID | 01a0aea1-55b3-75ac-bd36-ee8f7145c78a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:04.087778Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097450 |
| Status | PUBLIC |
Content hashes
| Canonical text | fa4ee0b03304a777dd68f1f3bdd258a4ef0e84472fd1c4795055997532f8975b |
|---|---|
| Markdown | 96c66819ef173ac09166b35099d0091c85abbbefb1cbc7794eab218db3fc5ade |
| Publication page | 3e67377a591db4cb1d72b3f1bb2f0729e1ca0d83297dceb62957ba01cdd181a7 |
| Manifest | 7c0c3c88ba85521a56295b5819643c72b27be051a0c04d1add724e40050193d2 |
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 | Qgh3N1HDNnGi/Ye8BmrFbjLdDiOOMR7r1eqa77XrYL1wWfEM8k+90md35ENy8Pg5vNrNyqDBeo2+0BbMCEQNAw== |
| 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
| 2026-09-17T09:33:18.744137Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097450observed 3e67377a591db4cb1d72b3f1bb2f0729...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:18.725895Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097450/manifest.jsonobserved 7c0c3c88ba85521a56295b5819643c72...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:18.707319Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097450/publication.mdobserved 96c66819ef173ac09166b35099d0091c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:18.688269Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097450/publication.txtobserved fa4ee0b03304a777dd68f1f3bdd258a4...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. |
|---|