OT-2026-000099916
Publication integrity record
Four cup vacuum gripper, four zone face, plant vacuum 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-2026-000099916) never changes.
Identity and time
| Publication number | OT-2026-000099916 · never reused |
|---|---|
| Internal UUID | 01a0aea3-1473-7281-b809-eb6e23b0dd73 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:58.336218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099916 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8a3548eb87975690186582b642ac775432ada36ea6384942d60c03b60278db5c |
|---|---|
| Markdown | 8fb27b11f2cc11a16bfc7286b4534295fb56cfd504f958e19d253dd78fb832bf |
| Publication page | ed9b67781c4b0cf6218a946dfc8a234622b6072b19016be07252ff0fd4ba38ae |
| Manifest | 6df2ddee8aa6481a13c0de39dc44f21569e9d1296a681caedc6294d2cca49cff |
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 | YcV7sBjkfN5zGrHcH3tUyEcD0X0DZnAdKVbgDLXRWy/JLCDIiU9jBILqggrCtDGVmMXAnFALobELKmBzJljCDw== |
| 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
| 2026-09-17T09:30:33.528475Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099916observed ed9b67781c4b0cf6218a946dfc8a2346...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:33.508831Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099916/manifest.jsonobserved 6df2ddee8aa6481a13c0de39dc44f215...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:33.489793Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099916/publication.mdobserved 8fb27b11f2cc11a16bfc7286b4534295...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:33.471346Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099916/publication.txtobserved 8a3548eb87975690186582b642ac7754...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:49.091467Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099916observed ed9b67781c4b0cf6218a946dfc8a2346...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:49.073420Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099916/manifest.jsonobserved 6df2ddee8aa6481a13c0de39dc44f215...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:49.054537Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099916/publication.mdobserved 8fb27b11f2cc11a16bfc7286b4534295...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:49.037629Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099916/publication.txtobserved 8a3548eb87975690186582b642ac7754...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. |
|---|