OT-2026-000036373
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, pump fed, manifold pressure sensor, pulsed blow-off after set-down, on a tool changer
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-2026-000036373) never changes.
Identity and time
| Publication number | OT-2026-000036373 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01d0-7c2e-823f-d19a447e3fae · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:50.134839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036373 |
| Status | PUBLIC |
Content hashes
| Canonical text | ae227062ed7957c70acf469cd2e4ee40ecea021f1089890752349bd5752f23ea |
|---|---|
| Markdown | 5fb110c83b6d0172fde86eb8de4225683353d7d2c477552cc23c188a800dc99d |
| Publication page | 9f931d51851b6e19e9490db0acd4e193c135ad0c11007a99278bd4551b7640b2 |
| Manifest | b484f5a251da68538e8d4db5e8c65d506d347e4a5d3bbe5accb99ca9dc1dccf5 |
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 | OMUBpRhCGTE57IrXRuTwfJ0pH02zHqlRzASkZa9sRs9X2Uf5kB/ddfhEn8DZativzIwNv4hBvNR61ry4x5rXDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:26:45.012909Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036373observed 9f931d51851b6e19e9490db0acd4e193...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:44.997034Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036373/manifest.jsonobserved b484f5a251da68538e8d4db5e8c65d50...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:44.980368Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036373/publication.mdobserved 5fb110c83b6d0172fde86eb8de422568...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:44.960283Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036373/publication.txtobserved ae227062ed7957c70acf469cd2e4ee40...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. |
|---|