OT-2026-000094425
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, single stage ejector, 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-2026-000094425) never changes.
Identity and time
| Publication number | OT-2026-000094425 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-f4e7-748c-8882-a846ee6fedeb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:28.117587Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094425 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2251cbdf3f2c7bd61bac9dd67e8f47800cfe3bbf479ae7e27f22b0a226633603 |
|---|---|
| Markdown | 7ead0148b05f0a14df5be2ecdb0304fec2056f8cb9191572749c616c5c26b548 |
| Publication page | 50169fcda78f2174fd45a6d345e18410e53cc853d73f2bcd55c95e065609227d |
| Manifest | 700a94e4c24ba41e9ed1b36ef3ef202ec1dceb60ef1754c3dd97eebc369a260b |
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 | zgO1IhSrxA+5LeueURxIWGRAGFs+r9ZN+y74yLoDJvdoJsajAuZlEBBTvICdArrHIudUaSL/wQqR2a4lcWiqAw== |
| 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
| 2026-09-17T09:37:50.316757Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094425observed 50169fcda78f2174fd45a6d345e18410...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:50.298004Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094425/manifest.jsonobserved 700a94e4c24ba41e9ed1b36ef3ef202e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:50.279423Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094425/publication.mdobserved 7ead0148b05f0a14df5be2ecdb0304fe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:50.261225Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094425/publication.txtobserved 2251cbdf3f2c7bd61bac9dd67e8f4780...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. |
|---|