OT-2026-000025224
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, plant vacuum fed, manifold 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-2026-000025224) never changes.
Identity and time
| Publication number | OT-2026-000025224 · never reused |
|---|---|
| Internal UUID | 01a0ae71-5fa6-7439-afde-8ce3bc29c15a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:40.790954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025224 |
| Status | PUBLIC |
Content hashes
| Canonical text | b347bd768a5e4f1f92b9d14c6121c141e4757b28693351cb4e036ca0326fea56 |
|---|---|
| Markdown | aca6f88c8d8a1df84d1aed7a3b387e76d8baabb126324c482804712ce4ae4fc1 |
| Publication page | 1402c12caf6c96406d79f7131a9f3281d3b2dc3aab46e104979add9b038ff6d1 |
| Manifest | 52e5ba300d51d3360db8679cb6d48ed8ef26c51818f77031ed36e7a9eb7ad4af |
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 | RAVYr/CteleuxIALr3FizFVvljYFHC7zKBwej0BNBw2hDGeg7mwK9FeOoXhfEv7r/ZTdQ92nMgSaFWnXGuYNDw== |
| 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
| 2026-09-17T11:47:13.785740Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025224observed 1402c12caf6c96406d79f7131a9f3281...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:13.769493Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025224/manifest.jsonobserved 52e5ba300d51d3360db8679cb6d48ed8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:13.751406Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025224/publication.mdobserved aca6f88c8d8a1df84d1aed7a3b387e76...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:13.735203Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025224/publication.txtobserved b347bd768a5e4f1f92b9d14c6121c141...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. |
|---|