OT-2026-000024773
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, pump fed, sustained blow-off before 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-2026-000024773) never changes.
Identity and time
| Publication number | OT-2026-000024773 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2726-7e99-b123-5dc6e70c3701 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:26.329747Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024773 |
| Status | PUBLIC |
Content hashes
| Canonical text | 07065bb6cf8afaedadd50469dc3457946dc8ce5e68e8142ae3742adab14e2fc2 |
|---|---|
| Markdown | 27f6a59e32a7391bfe50071714540235d277caaaa104777883d19817459f2efd |
| Publication page | 450c0102b6d689b2510b2ac9802561c14f1b1ee646782e6b65ac1384d6d1e6d3 |
| Manifest | cfd49c5d7f5ac2c0dbbf8f630ad9d72bd30795c864394dd11f89b4aea6e5195b |
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 | tVTDKTFTx9WUMHxZc9KkOQ7uIZgpoGTN+khxLX/FV15oe8WyVUtcCHGl1Q1SnjbEBK2kGZVj+j7rm9mJu+GyDw== |
| 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
| 2026-09-17T11:48:02.466612Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024773observed 450c0102b6d689b2510b2ac9802561c1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:02.449197Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024773/manifest.jsonobserved cfd49c5d7f5ac2c0dbbf8f630ad9d72b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:02.432453Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024773/publication.mdobserved 27f6a59e32a7391bfe50071714540235...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:02.414790Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024773/publication.txtobserved 07065bb6cf8afaedadd50469dc345794...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. |
|---|