OT-2026-000037304
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, manifold 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-2026-000037304) never changes.
Identity and time
| Publication number | OT-2026-000037304 · never reused |
|---|---|
| Internal UUID | 01a0ae77-b8cd-7030-80f9-e95ebcfaf614 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:36.831192Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037304 |
| Status | PUBLIC |
Content hashes
| Canonical text | ed3a47209edc59e06042369f65ec26b60364fd9cdf8f7b636cce67ca215e83fe |
|---|---|
| Markdown | 5a463d615834a668c1d7ff90acd923f91c8759d3a9faefd8569ddbc1324baccf |
| Publication page | 6af20b0447b3689f83b841c0c687ea59ccaaf64d51f152a80377fd244a2df96f |
| Manifest | f5f568c3d308a6bfdf4fae21b41e4d6307b8001967d797301e042a6e766cfd59 |
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 | s0kz8oFQl6uDb2bNkVOhY7WOHQB1dLbAyMpKo7TEXUDPdk9S/w+CZE/kZWo72WXz8V8zP7pJam0ipHMxRMFhAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:23:35.712434Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037304observed 6af20b0447b3689f83b841c0c687ea59...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:23:35.693496Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037304/manifest.jsonobserved f5f568c3d308a6bfdf4fae21b41e4d63...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:35.675839Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037304/publication.mdobserved 5a463d615834a668c1d7ff90acd923f9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:35.656415Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037304/publication.txtobserved ed3a47209edc59e06042369f65ec26b6...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. |
|---|