OT-2026-000066609
Publication integrity record
Two cup vacuum gripper, two 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-2026-000066609) never changes.
Identity and time
| Publication number | OT-2026-000066609 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-ce41-7210-9d46-aa5d111f444e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:49.649149Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066609 |
| Status | PUBLIC |
Content hashes
| Canonical text | c269538479133d58ad7711c6b4177d6528c487929a7fb0ef2be9530cc1023385 |
|---|---|
| Markdown | ede5ead0742eb58ae46fb51edbe8200a73e5136a442d4c42fa0c7dc5feb0f9a4 |
| Publication page | fcf2fcdce4bd04838311465a1094a8592123a8736038b4ca1dacc4d71ed6a4f6 |
| Manifest | 224cd956903947fcc001026324090bbf54923d8ed3c50bcfa6903ed6c6284786 |
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 | 5Ij4rkBGaJLfPyE6koAIsjc3N3NdQU7z/vO2Ti7MrBvbJK0W6eGiUF4mmi/YRUtgL+WqxDkRBLomSuewD9TmBQ== |
| 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
| 2026-09-17T10:32:58.951818Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066609observed fcf2fcdce4bd04838311465a1094a859...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:58.935350Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066609/manifest.jsonobserved 224cd956903947fcc001026324090bbf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:58.918427Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066609/publication.mdobserved ede5ead0742eb58ae46fb51edbe8200a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:58.900709Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066609/publication.txtobserved c269538479133d58ad7711c6b4177d65...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. |
|---|