OT-2026-000064119
Publication integrity record
Two cup vacuum gripper, two zone face, pump fed, pressure sensor per zone, pulsed 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-2026-000064119) never changes.
Identity and time
| Publication number | OT-2026-000064119 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-a45f-7a87-9aa8-e75669a1b90f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:33.392114Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064119 |
| Status | PUBLIC |
Content hashes
| Canonical text | c7b8c74a32281c867d014734c9ba03d211aabf1cf42f0e8b713a17b6d727b9a9 |
|---|---|
| Markdown | 62ae12a672e36f0e84c7a3b31ebc313f4b6820af442e5a39e022bff8883af0ef |
| Publication page | b24a43824006bcf6acb109ed16edbf449f6b3ea782a539a24b99903d7275e5e5 |
| Manifest | dc365601092c8762c18c8740849a080e745d7742640e647e3177f8b59bd378b7 |
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 | LBLLYsDtXIcWTzoW6DWKberSVkfA87qlE6zAt5QpRFsa8EkkbBpEOX44YS8U9aRKT9hcJ99XEB9hrEN1vGhHDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:36:06.958974Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064119observed b24a43824006bcf6acb109ed16edbf44...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:06.941807Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064119/manifest.jsonobserved dc365601092c8762c18c8740849a080e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:06.924201Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064119/publication.mdobserved 62ae12a672e36f0e84c7a3b31ebc313f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:06.906906Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064119/publication.txtobserved c7b8c74a32281c867d014734c9ba03d2...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. |
|---|