OT-2026-000037680
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, manifold pressure sensor, 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-2026-000037680) never changes.
Identity and time
| Publication number | OT-2026-000037680 · never reused |
|---|---|
| Internal UUID | 01a0ae77-b8cf-7fc4-bdb5-5fc09142455a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:36.831192Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037680 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3696d58174acd5bc94b8d81124b2c04e1dd9ca46950ce8b72447ab80777ae006 |
|---|---|
| Markdown | eed9ebe285f6a915544f85856fb259e346b7db691c5565a6d9713c4a741e910e |
| Publication page | 6d096216694d5a073d6000cde7ff03902b756c296feb1ef4d96ddd71a9cfa1e1 |
| Manifest | 1551046580135fdaebf431516daaaa3ef754aa1de21b3611a8dd43b32c29c51b |
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 | LkIk6jfPI9o2TyunCiBFBRn5cpHxUGoWS0xEupDwQse4hgHEEjEyRXRASxcWGS5ZxkeDYHrSAm3lFE0m6jaRBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:24:15.709523Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037680observed 6d096216694d5a073d6000cde7ff0390...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:24:15.692636Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037680/manifest.jsonobserved 1551046580135fdaebf431516daaaa3e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:15.674894Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037680/publication.mdobserved eed9ebe285f6a915544f85856fb259e3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:15.656055Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037680/publication.txtobserved 3696d58174acd5bc94b8d81124b2c04e...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. |
|---|