OT-2026-000024868
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, plant vacuum fed, supply line pressure sensor, 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-2026-000024868) never changes.
Identity and time
| Publication number | OT-2026-000024868 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2727-75c1-9848-1b04a2d99e4c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:26.329747Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024868 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3d0b5455309a35f7b48ab2726f61526ff0b515228acbb0ae96ad98afd7d522e1 |
|---|---|
| Markdown | 44436df3cf7c76694a52cb6d98843ad9a13c199dbe0004c41d3f526b65006b78 |
| Publication page | 45ca80ad53ecd0ec26355226d3e2f676fee89168de2ab448cb0d92e64728ef20 |
| Manifest | 38f3d3ece0f89ed270db9e9b0d0024c069e366598c0d0ca0f06eab12830b2f01 |
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 | ZNmpBpkhh8FM/4/j+Xrt2v4vWU+782GcO6wYQap9L3oktHdVSKrAiZSpqbwNy/62TgsU2CD2PXOqMyLQrMBdDQ== |
| 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
| 2026-09-17T11:48:11.118478Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024868observed 45ca80ad53ecd0ec26355226d3e2f676...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:11.100794Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024868/manifest.jsonobserved 38f3d3ece0f89ed270db9e9b0d0024c0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:11.081424Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024868/publication.mdobserved 44436df3cf7c76694a52cb6d98843ad9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:11.062335Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024868/publication.txtobserved 3d0b5455309a35f7b48ab2726f61526f...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. |
|---|