OT-2026-000064777
Publication integrity record
Four cup vacuum gripper, four outlet manifold, common isolation valve, single 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-2026-000064777) never changes.
Identity and time
| Publication number | OT-2026-000064777 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-deba-7c1d-9f15-f57c2c291371 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:48.495161Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064777 |
| Status | PUBLIC |
Content hashes
| Canonical text | e42095a63243a1acbec97dc80b26e7d55a5e25d40d0c1e6ed7fbfd09924cbc3b |
|---|---|
| Markdown | b5914245355c7209da04d182810bbaa7a242b03ca414bc3519ca4b46500b6a38 |
| Publication page | 7ea2014a6fb8440b4a473df30a49ce1421870430f81dd71fb5295ca24f73cdb4 |
| Manifest | 6697fc4826487dd259f42005c33b9264622f979bbb83b14c64bc462127296ac6 |
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 | RADzW9qkH2/KA5AaaC7VQQSavIz7yMKpFH0eh7SdphGoeTFICTok36NS6ICPnKMOSKvgGbHXU62tti0OF6vqDw== |
| 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
| 2026-09-17T10:35:39.980513Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064777observed 7ea2014a6fb8440b4a473df30a49ce14...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:39.963551Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064777/manifest.jsonobserved 6697fc4826487dd259f42005c33b9264...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:39.946180Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064777/publication.mdobserved b5914245355c7209da04d182810bbaa7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:39.925010Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064777/publication.txtobserved e42095a63243a1acbec97dc80b26e7d5...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. |
|---|