OT-2026-000100188
Publication integrity record
Four cup vacuum gripper, four zone face, per zone isolation, two stage ejector, pressure sensor per zone, 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-2026-000100188) never changes.
Identity and time
| Publication number | OT-2026-000100188 · never reused |
|---|---|
| Internal UUID | 01a0aea3-3052-7a48-bbf9-c5a9bd30a03e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:05.469356Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000100188 |
| Status | PUBLIC |
Content hashes
| Canonical text | 38d2dfb865e1f0afd414ab5bde69354363f61bc4e6007ea62f5ddfc0bd488aa6 |
|---|---|
| Markdown | 9c172f4f1edea8eccd96a38196b2a9dd8495791e44bc0567eef56bede4873ebd |
| Publication page | 41026fa97f13d158617b3ca506f8429c3bc965347e73bf58fda6268843ccdaf9 |
| Manifest | c3b6e1a48b00f63fe63bbd7138790bfd47f569669c1b3aecebcd041ac30e1844 |
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 | 7r2ujqFivlBv0l6DOTg2p0y0OgFS7aj8dtQtHxXgmKJTuGkVm+a+J9vbpDfRsOqZugz+KXN30k5p36O5T6x6Ag== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:27:54.357731Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100188observed 41026fa97f13d158617b3ca506f8429c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:27:54.337427Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100188/manifest.jsonobserved c3b6e1a48b00f63fe63bbd7138790bfd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:54.310172Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100188/publication.mdobserved 9c172f4f1edea8eccd96a38196b2a9dd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:54.282853Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100188/publication.txtobserved 38d2dfb865e1f0afd414ab5bde693543...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. |
|---|