OT-2026-000078595
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, three 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-2026-000078595) never changes.
Identity and time
| Publication number | OT-2026-000078595 · never reused |
|---|---|
| Internal UUID | 01a0ae95-7c29-7248-88bf-261f4efdd96f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:07.483031Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000078595 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6b28cc05bee4f45a7074300d993d47680c0661af1e2c395556ddf4c2084cf78b |
|---|---|
| Markdown | 786f89777302b0a48280c60636b2307f60f17794090dda90e11cc5cef6404fd7 |
| Publication page | b67e3f20ff0fc44db6a3625d363b313158d0960b889e30b41122dc5bd2e821a4 |
| Manifest | 1731d88d8a597769e4174b158dee51589990dcea1df9b33aaab92c0c5970feba |
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 | z27sz81jaFSy42tHCUqAyl3E98K8suYrw0Ak20o83Zf80+Zsd5kHGivNPsFj47RY7XzlkpK4kVCnEDQnMe9QCw== |
| 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
| 2026-09-17T10:06:37.515801Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078595observed b67e3f20ff0fc44db6a3625d363b3131...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:06:37.496606Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078595/manifest.jsonobserved 1731d88d8a597769e4174b158dee5158...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:06:37.476633Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078595/publication.mdobserved 786f89777302b0a48280c60636b2307f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:06:37.456426Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078595/publication.txtobserved 6b28cc05bee4f45a7074300d993d4768...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. |
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