OT-2026-000066749
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, two 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-2026-000066749) never changes.
Identity and time
| Publication number | OT-2026-000066749 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-ce42-7940-b6b8-dfd10c5410ab · 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-2026-000066749 |
| Status | PUBLIC |
Content hashes
| Canonical text | e02828a2eff26060887bde6a4fc92738240c36d34185b975e6a6aada9614ab6e |
|---|---|
| Markdown | 4e34d22e52cd2e089c483ac9de4843e769b8c6d134a7e75e7465314cd3e5edd4 |
| Publication page | ac543aa07847ed3839e805f6b883f2e7419ee4f59ea8a4c8cc475629a093bb93 |
| Manifest | 5809233e06fdf08314cbb05f0505c7dccf713aefefa05665246c26a6f864afdb |
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 | PqJmrLA0q1uYCFUUT1yOMrthfWYDruki8QQ0kA0/AVck6ghfFDXD5a6I94lEtFmPGviUau1PlPb7N0ydwQU6Dg== |
| 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
| 2026-09-17T10:33:09.638400Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066749observed ac543aa07847ed3839e805f6b883f2e7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:09.620425Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066749/manifest.jsonobserved 5809233e06fdf08314cbb05f0505c7dc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:09.602016Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066749/publication.mdobserved 4e34d22e52cd2e089c483ac9de4843e7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:09.585810Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066749/publication.txtobserved e02828a2eff26060887bde6a4fc92738...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. |
|---|