OT-2026-000095591
Publication integrity record
Four bellows cup vacuum gripper, four zone face, per zone isolation, single stage ejector, pressure sensor per zone, sustained blow-off before set-down
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-2026-000095591) never changes.
Identity and time
| Publication number | OT-2026-000095591 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f75-7937-941a-bc323af9917e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:07.681434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095591 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0c72d2cda7070982b47393bf090b119ce0737fa229b7d96817ef9640b6313602 |
|---|---|
| Markdown | 338a63f887c6725a239804da26c837e330a6cd802c0e32e493aca014868e6500 |
| Publication page | ce997daecc835b515e89c42b264c49b79bd27af64ed59435023b6d47bbf7e6d7 |
| Manifest | e7b7efb4e9266b5ee5caf8d849ed336ffd351df5b3499c60c3d3e0e2637a1480 |
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 | Idv++9KyiKo0FHNp20dfIFFdPh2KHH0h/K6lk+gkP+Uz8sYLwOyzFau594O491sWZ0ROMK5F0vofzpfn/R21DA== |
| 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
| 2026-09-17T09:37:00.725259Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095591observed ce997daecc835b515e89c42b264c49b7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:00.708189Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095591/manifest.jsonobserved e7b7efb4e9266b5ee5caf8d849ed336f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:00.692205Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095591/publication.mdobserved 338a63f887c6725a239804da26c837e3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:00.677247Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095591/publication.txtobserved 0c72d2cda7070982b47393bf090b119c...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. |
|---|