OT-2026-000092059
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, three 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-2026-000092059) never changes.
Identity and time
| Publication number | OT-2026-000092059 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-43bc-7bc9-bc23-a4362030fa79 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:37.256105Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092059 |
| Status | PUBLIC |
Content hashes
| Canonical text | fcd16502b1cc45678fd813c0c59cdda2fe757d272d1b745185000b013712d3d2 |
|---|---|
| Markdown | 724ddd0d0fc81d5aa1675419995b46be97ca08e1d1146a2f4f6326f15a164c14 |
| Publication page | 003d46e39f809bc6618ad6efb63e0f2163033fbf9fefe83b7b7ee1d50133f5b4 |
| Manifest | bcbea9c7cb06ad0a3d4cc670109f3d7a684fc37906f43669c666473ed2e3a561 |
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 | Y6zuDJQPGSM72KfP37Ym4bgQZFD2eIrwh6mCpekUsf5zV9B42jTHXTThQciQaSa9IRbQCuhgOd5wA6Lw6Up2DQ== |
| 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
| 2026-09-17T09:43:09.574366Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092059observed 003d46e39f809bc6618ad6efb63e0f21...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:43:09.556587Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092059/manifest.jsonobserved bcbea9c7cb06ad0a3d4cc670109f3d7a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:43:09.535367Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092059/publication.mdobserved 724ddd0d0fc81d5aa1675419995b46be...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:43:09.515668Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092059/publication.txtobserved fcd16502b1cc45678fd813c0c59cdda2...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. |
|---|