OT-2026-000045055
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two stage ejector, pressure sensor per zone, 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-2026-000045055) never changes.
Identity and time
| Publication number | OT-2026-000045055 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-f768-7bb8-8c65-8b6354073fc9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:20.545172Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045055 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6bab598393380e3d8dfd15bca854e27a1c3f0980d899186e6d0c7c6d6641fdb6 |
|---|---|
| Markdown | 2b7221a13141f81a55613d31004dbf2c3bb0f650c9e326cfcd1bec4a7e27558e |
| Publication page | 5e8bcc677dd0ca2928c0302b5d8fb17d41892f50466e274e085353892f9805ee |
| Manifest | cb299143e09d5436c8baf62e286aa081309b107fedb4e91aab756e965f3c4177 |
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 | PzzrIdAL7pS8Rx9TxG4tcrU9BZbsCur+9epcgInxxTZW8XJdfVlkg2g2hUbpWi7yWP7GsW46XA0QVtyT72k+Cg== |
| 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
| 2026-09-17T11:10:04.782795Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045055observed 5e8bcc677dd0ca2928c0302b5d8fb17d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:04.764488Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045055/manifest.jsonobserved cb299143e09d5436c8baf62e286aa081...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:04.746420Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045055/publication.mdobserved 2b7221a13141f81a55613d31004dbf2c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:04.726549Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045055/publication.txtobserved 6bab598393380e3d8dfd15bca854e27a...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. |
|---|