OT-2026-000065793
Publication integrity record
Four cup vacuum gripper, four outlet manifold, common isolation valve, two stage ejector, manifold pressure sensor, vented after 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-2026-000065793) never changes.
Identity and time
| Publication number | OT-2026-000065793 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46fb-7a9f-bdcc-ed9b4071a4f5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:15.018480Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065793 |
| Status | PUBLIC |
Content hashes
| Canonical text | c78f68fdf9389758ecdc61621f94885d4fc0585e88804242f1a2aff835e04f55 |
|---|---|
| Markdown | bcaa74acf3e82ba0b545bdb2e257c8e210b250fee52be7545f4cc61e2a2cef5b |
| Publication page | 6d3b465d81fd68a94717a4095afc0a34e19f2331880d62d466f7f5942f4be715 |
| Manifest | 0d0307907f68a78cbf01f07a1d38330f1f82570028c6471d1540c2bcae019fe1 |
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 | MH4xwqPqjVpA3Hh32kWAUvWpagAlylY3LBZkG3HuQPLxK0kUpEZ6JE/NhFmV5tEcRSXZBvtKB/4FqzB+6IM3Cw== |
| 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
| 2026-09-17T10:34:14.021035Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065793observed 6d3b465d81fd68a94717a4095afc0a34...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:34:14.002970Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065793/manifest.jsonobserved 0d0307907f68a78cbf01f07a1d38330f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:13.985317Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065793/publication.mdobserved bcaa74acf3e82ba0b545bdb2e257c8e2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:13.969463Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065793/publication.txtobserved c78f68fdf9389758ecdc61621f94885d...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. |
|---|