OT-2026-000047424
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, pulsed blow-off 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-2026-000047424) never changes.
Identity and time
| Publication number | OT-2026-000047424 · never reused |
|---|---|
| Internal UUID | 01a0ae7f-3e58-7b32-b6de-cbab8fd1685e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:49.774666Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000047424 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2fcacb077ff2a6aea29974642098f3d39107de4d9f5060b1164ee41d2b150683 |
|---|---|
| Markdown | 1504ba086cf50796d4756b5c1c901e8cebc27fa0a3734303f88e94bfa30afa63 |
| Publication page | 1ccafff21b0c37916797e75321ee3ddbf676cf805292d4cf63490266c620df26 |
| Manifest | e16ed0947b0569831a664b5219baa4c20e93e222a2d4be4a2017fce4fa3de39a |
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 | dx9feIbnplMYQQnVloi4WXFQ+3fn86zhAuk1dPZL29I1piwFG9zx34OigaSsqHmL1f4nSK18BxSvPvdoR0WmCQ== |
| 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
| 2026-09-17T11:06:26.737871Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047424observed 1ccafff21b0c37916797e75321ee3ddb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:06:26.720173Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047424/manifest.jsonobserved e16ed0947b0569831a664b5219baa4c2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:26.703403Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047424/publication.mdobserved 1504ba086cf50796d4756b5c1c901e8c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:26.683966Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047424/publication.txtobserved 2fcacb077ff2a6aea29974642098f3d3...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. |
|---|