OT-2026-000100669
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, pump fed, 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-2026-000100669) never changes.
Identity and time
| Publication number | OT-2026-000100669 · never reused |
|---|---|
| Internal UUID | 01a0aea3-66f3-787a-a1fc-e26ac7aca858 · 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-2026-000100669 |
| Status | PUBLIC |
Content hashes
| Canonical text | 203523efa3389eb783c1207ee1ed3b1d349aa1292bb2a5642fc95c580c15f0a4 |
|---|---|
| Markdown | 8c36aa7a76fff39ceff8d813701afda69758f972b6f08e43c7d30752f8746e05 |
| Publication page | 55f19f678aa0794c083b0946cb2154fe1cd85816f48003753dadcaae83931044 |
| Manifest | 82b1f643d444f22e063757560c4d3f623247a6000c2d67aaecf7bee8839659e9 |
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 | TSZys3lZocUgIR2SiISHFKxo6f03ixqGB9uXPbv+Jm3alEhrixNfGsJr8kX9eIUp+06FjA00h3hxuvGPJ7bKAQ== |
| 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
| 2026-09-17T09:27:28.821748Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100669observed 55f19f678aa0794c083b0946cb2154fe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:27:28.802754Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100669/manifest.jsonobserved 82b1f643d444f22e063757560c4d3f62...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:28.784741Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100669/publication.mdobserved 8c36aa7a76fff39ceff8d813701afda6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:28.764250Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100669/publication.txtobserved 203523efa3389eb783c1207ee1ed3b1d...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. |
|---|