OT-2026-000097767
Publication integrity record
Four cup vacuum gripper, four zone face, common isolation valve, three stage ejector, supply line pressure sensor, 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-2026-000097767) never changes.
Identity and time
| Publication number | OT-2026-000097767 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f5-7649-8ea1-9e5556dc8f82 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:19.650679Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097767 |
| Status | PUBLIC |
Content hashes
| Canonical text | fb85b09d00681c90220c0f93d431c427fc1e79fae9a6d32fe06343de2feb7fa9 |
|---|---|
| Markdown | adda111ab4c6099cc693aeaa0b7ea44b976014d4025eca07c7732f8d7b8c1cd0 |
| Publication page | 28f10448c771ce76cbd3b1b04012d6f3609fca4d15e001579d4313dedc8ee66e |
| Manifest | 5cff17e261fc848fff857f0a6349fbbe5b4e3ddb6ade3c9bd67b5d6af1db664e |
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 | IARA021KUEVz1Xhqm7BkTox33qmZjY/IfZDxHb53E3w0KOfLeVUIwVgjm9AFobLjLUq6khpupX9ItAR70c0ABg== |
| 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
| 2026-09-17T09:32:50.566593Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097767observed 28f10448c771ce76cbd3b1b04012d6f3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:50.548838Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097767/manifest.jsonobserved 5cff17e261fc848fff857f0a6349fbbe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:50.530486Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097767/publication.mdobserved adda111ab4c6099cc693aeaa0b7ea44b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:50.512842Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097767/publication.txtobserved fb85b09d00681c90220c0f93d431c427...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. |
|---|