OT-2026-000100618
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, three 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-2026-000100618) never changes.
Identity and time
| Publication number | OT-2026-000100618 · never reused |
|---|---|
| Internal UUID | 01a0aea3-66f2-70b3-9bc3-f865b7d9c441 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:19.463543Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000100618 |
| Status | PUBLIC |
Content hashes
| Canonical text | 352d87797e5b611bf7591bd90f3652355e5761b680f37067343ab1c2dd0ae531 |
|---|---|
| Markdown | 84c3b5a1d6d1a57088eb8b1702a65dfb59af927907b43d331dcdaf9148dfcb51 |
| Publication page | c41a1051a84bdaecba96b32c4a3d5945358fa09d462d4823a14945a27e7de6be |
| Manifest | 8d1dc03266b35d4b8d3411715a3b9289f3bff282e515d948b0773dcdcc9bac28 |
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 | uzH/lk3cn0A2UL9hAVWoViwwIrYQnCqjr9P9Moc26pcd0YuiJ3eG2Q+4UZ+ntMd/puPLslnlvC7mEw/YGVnVAQ== |
| 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
| 2026-09-17T09:27:24.200745Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100618observed c41a1051a84bdaecba96b32c4a3d5945...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:27:24.183336Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100618/manifest.jsonobserved 8d1dc03266b35d4b8d3411715a3b9289...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:24.165648Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100618/publication.mdobserved 84c3b5a1d6d1a57088eb8b1702a65dfb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:24.115980Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100618/publication.txtobserved 352d87797e5b611bf7591bd90f365235...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. |
|---|