OT-2026-000102966
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, single stage ejector, pulsed blow-off after 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-2026-000102966) never changes.
Identity and time
| Publication number | OT-2026-000102966 · never reused |
|---|---|
| Internal UUID | 01a0aea4-be3c-765f-9510-c90423364aa1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:47.343354Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102966 |
| Status | PUBLIC |
Content hashes
| Canonical text | e6c492aeb17df7d4a01878daf1f41c8dcbe91fb644f626d2935434cfa1092ad9 |
|---|---|
| Markdown | 523abb6a94a13ee85833aadce0b507d8f268ea6b84505503c7a9f9fec6a0002b |
| Publication page | 2d77cdfc4e46b41e9480fa8f3309059deacee01e5526c53d357c742a42605c91 |
| Manifest | 77136d237668deb892644fb87ef6e5c3b727eb29bf311fd5143d2d47e6d395f0 |
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 | 6yGW+GyOuWiVXm3XoShtQ2IH/pIrkulkERSmXcZXmJvyEHR5C+N0BPGdBcz42VA55w18oAGF8ZkY2ocOBHyuBA== |
| 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
| 2026-09-17T09:23:04.562956Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102966observed 2d77cdfc4e46b41e9480fa8f3309059d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:04.544809Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102966/manifest.jsonobserved 77136d237668deb892644fb87ef6e5c3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:04.527555Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102966/publication.mdobserved 523abb6a94a13ee85833aadce0b507d8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:04.508758Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102966/publication.txtobserved e6c492aeb17df7d4a01878daf1f41c8d...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. |
|---|