OT-2026-000066289
Publication integrity record
Three cup vacuum gripper, three outlet manifold, three stage ejector, supply line pressure sensor, vented after 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-2026-000066289) never changes.
Identity and time
| Publication number | OT-2026-000066289 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-8dc4-72c8-8332-7ce8dbd673aa · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:33.262219Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066289 |
| Status | PUBLIC |
Content hashes
| Canonical text | bf2345fe26355ffe492d2f4d3df5f73554d825ab30d4b43a149c1006e88606dc |
|---|---|
| Markdown | 50d75e60ced76dd37fa10f7bce520c9af67c630aa1e249786b8f34f1332a3186 |
| Publication page | 011e44adc8a28236c1437afd5213f4279a023219f2ac4dff2795966774264679 |
| Manifest | c52f70e92d89b36abf657ff73a0c44d904ebd13263db52ff718c0850dffc2f14 |
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 | 9vOMJayM38dmwVDBSrVPs9QepKacoboeamR6aSMRkBizRaQK3orhg/82MSuuvLzE+zYSIQtmYkN9Y+sdKcVqCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:33:28.196968Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066289observed 011e44adc8a28236c1437afd5213f427...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:28.178469Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066289/manifest.jsonobserved c52f70e92d89b36abf657ff73a0c44d9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:28.160143Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066289/publication.mdobserved 50d75e60ced76dd37fa10f7bce520c9a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:28.140248Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066289/publication.txtobserved bf2345fe26355ffe492d2f4d3df5f735...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. |
|---|