OT-2026-000100354
Publication integrity record
Two cup vacuum gripper, two zone face, common isolation valve, 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-2026-000100354) never changes.
Identity and time
| Publication number | OT-2026-000100354 · never reused |
|---|---|
| Internal UUID | 01a0aea3-3054-784d-b728-69c057e99d4e · 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-2026-000100354 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5cf69dad7cf8fb08aaf958dd4b4921c174a1e651c54de964c0d87eeb69aed813 |
|---|---|
| Markdown | 64135c63888750a7ab3c83f8680c8e6f4cd42ab182f135916f54a6a5473d4a1f |
| Publication page | f05568ef32ff70c43f3a60642e97de44524f04ea772403faca0a85b1e2a64c1a |
| Manifest | 66a2b5c7fa14f8fec085455b2cbe98998eb6f1e2fefd819952bb848dd14e995f |
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 | XVPnOnciCCf0aLU2S4b/8d05MbfqXYU2AC6YCICUrxjDauXTxux2F1xODc2dkuSGske/zxVUs2ZRFuoekSxyCg== |
| 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
| 2026-09-17T09:30:18.314673Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100354observed f05568ef32ff70c43f3a60642e97de44...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:18.294486Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100354/manifest.jsonobserved 66a2b5c7fa14f8fec085455b2cbe9899...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:18.271989Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100354/publication.mdobserved 64135c63888750a7ab3c83f8680c8e6f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:18.249676Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100354/publication.txtobserved 5cf69dad7cf8fb08aaf958dd4b4921c1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:40.616393Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100354observed f05568ef32ff70c43f3a60642e97de44...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:40.598422Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100354/manifest.jsonobserved 66a2b5c7fa14f8fec085455b2cbe9899...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:40.581735Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100354/publication.mdobserved 64135c63888750a7ab3c83f8680c8e6f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:40.563441Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100354/publication.txtobserved 5cf69dad7cf8fb08aaf958dd4b4921c1...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. |
|---|