OT-2026-000099292
Publication integrity record
Foam pad vacuum gripper, four 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-2026-000099292) never changes.
Identity and time
| Publication number | OT-2026-000099292 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8289-725b-adbd-c863fa8bcc04 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:20.980080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099292 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0afa4a72f2e498bae1756aef5df183c4d699c90fb2498c34c85b52ba73f68287 |
|---|---|
| Markdown | 762a7001abd67262bef8a3f8dd9dc0969eef7a13714bc224ce1655cf17aae93e |
| Publication page | 93b2931fd5f06b361e536003c1b68ec1b9f2b52fa8d73b7939d32f7c4772df74 |
| Manifest | 845c788aa02850af69ba65ce19ab159bb9a3b0fbead2f941f57dc474873f8d9e |
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 | UA3Fo0u9MiJxqTmkwZLOewQojrUxOTxDknaO8Eum8pHLUmD+jpycRXeCB3MAL1VqUwYghCUv1rSyUv2xquLdAg== |
| 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
| 2026-09-17T09:30:45.194198Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099292observed 93b2931fd5f06b361e536003c1b68ec1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:45.177298Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099292/manifest.jsonobserved 845c788aa02850af69ba65ce19ab159b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:45.159960Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099292/publication.mdobserved 762a7001abd67262bef8a3f8dd9dc096...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:45.141723Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099292/publication.txtobserved 0afa4a72f2e498bae1756aef5df183c4...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. |
|---|