OT-2026-000100319
Publication integrity record
Two bellows cup vacuum gripper, two zone face, common isolation valve, 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-2026-000100319) never changes.
Identity and time
| Publication number | OT-2026-000100319 · never reused |
|---|---|
| Internal UUID | 01a0aea3-3053-733c-a818-05d2f633cfee · 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-2026-000100319 |
| Status | PUBLIC |
Content hashes
| Canonical text | 69f45ec6fe7f177eb5b242036b65887f8f4ddc5a75adfb5ce9dd7033b97adc3a |
|---|---|
| Markdown | 9633114bd5b71d60a99922dce69c7eb11f791da15730e6a0de66df534fb26cca |
| Publication page | eb3505047fa3e33af5ff047a3c9a132f460b4ef1d9dc2bfb23630dcc997f540f |
| Manifest | 34484c59034a4e0a08350e52aa2ff77d9d497e38bda807ae7a6a87f712a54a42 |
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 | p/OEzamgAkSkT7UvmLadQEsNRm79ncHQUVr7b2PlP2HS+wqupgIKbBAiXux4QKiTQAEMHfLeNaHAzYgMMZkWCA== |
| 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
| 2026-09-17T09:30:15.460617Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100319observed eb3505047fa3e33af5ff047a3c9a132f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:15.440983Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100319/manifest.jsonobserved 34484c59034a4e0a08350e52aa2ff77d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:15.422062Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100319/publication.mdobserved 9633114bd5b71d60a99922dce69c7eb1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:15.393117Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100319/publication.txtobserved 69f45ec6fe7f177eb5b242036b65887f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:38.123344Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100319observed eb3505047fa3e33af5ff047a3c9a132f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:38.106073Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100319/manifest.jsonobserved 34484c59034a4e0a08350e52aa2ff77d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:38.086641Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100319/publication.mdobserved 9633114bd5b71d60a99922dce69c7eb1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:38.068194Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100319/publication.txtobserved 69f45ec6fe7f177eb5b242036b65887f...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. |
|---|