OT-2026-000068584
Publication integrity record
Two cup vacuum gripper, two zone face, four outlet manifold, two stage ejector, 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-2026-000068584) never changes.
Identity and time
| Publication number | OT-2026-000068584 · never reused |
|---|---|
| Internal UUID | 01a0ae90-2482-7883-a805-fdaf04c8cfee · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:17.262143Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000068584 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0edeb1e825ba6492131de3249f50c4be8c98e143689d7f7927b262e4000d3307 |
|---|---|
| Markdown | e1d68d343221f26930ca87c13ec1618a06551f14368ed9f024aa8e24c559c5ba |
| Publication page | f9d34f39d0c380f7a87c65a89f7ac631305c99c021ad7bfd81db3a7e3ed071f0 |
| Manifest | 1c2f499a0cb5d54a7419c9bb991ef3b24a127f18f8b8866e15dc2d987e7a2e09 |
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 | nnAvKP+6Iyk/iObsRDqf6XYXqnJlSEsLWLDovVDtD8on0pR7ipeeIvQvNU24scfTa1rOeg47CKIDrLTZCuyvBg== |
| 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
| 2026-09-17T10:29:45.568663Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068584observed f9d34f39d0c380f7a87c65a89f7ac631...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:29:45.549536Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068584/manifest.jsonobserved 1c2f499a0cb5d54a7419c9bb991ef3b2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:45.530874Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068584/publication.mdobserved e1d68d343221f26930ca87c13ec1618a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:45.511549Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068584/publication.txtobserved 0edeb1e825ba6492131de3249f50c4be...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. |
|---|