OT-2026-000064625
Publication integrity record
Two cup vacuum gripper, two 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-2026-000064625) never changes.
Identity and time
| Publication number | OT-2026-000064625 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-deb8-750f-aafd-b7fcca1416ed · 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-2026-000064625 |
| Status | PUBLIC |
Content hashes
| Canonical text | b6af14302cd672aa4863963274524e4f69563ab0a5ccdce36c3d885c0add85de |
|---|---|
| Markdown | e861a3ceb21bd06dd71ede863dbadb9fcb5063656b983fb8fd7f8756e4ea2356 |
| Publication page | 66979f57cd0398675517b80726099b9af23529224ff0b5d005a3159a1564ef58 |
| Manifest | 3a1c696ecd4ddf23721dccc18d60ebb4c9517f3cf75b74a3a226c56462979dbe |
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 | MbdL5ydxFti6oqPBEp//OiELT9ERJFYQ63kPHYszqzaGmm3jfsuMXZntWwR87WCm04oXSa6seEhhZw6m4lVWDA== |
| 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
| 2026-09-17T10:35:24.345599Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064625observed 66979f57cd0398675517b80726099b9a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:24.328618Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064625/manifest.jsonobserved 3a1c696ecd4ddf23721dccc18d60ebb4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:24.309646Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064625/publication.mdobserved e861a3ceb21bd06dd71ede863dbadb9f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:24.291538Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064625/publication.txtobserved b6af14302cd672aa4863963274524e4f...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. |
|---|