OT-2026-000014693
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, pump fed, pulsed blow-off before 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-2026-000014693) never changes.
Identity and time
| Publication number | OT-2026-000014693 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-d093-7bd4-b6cf-0acafbae47a0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:47.560717Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014693 |
| Status | PUBLIC |
Content hashes
| Canonical text | 433d71231d0e74ab493b088d2916eeeb7d38f9b265bd0a2061fe3882f8f85c74 |
|---|---|
| Markdown | ed1609088a1819a9d3f3adfed58c62b94a926b64c46426bd879cb0106956007c |
| Publication page | 8be6b6045e630b69f26d40953d238de7ad935d9ad3b99ff7dd3fe090f90a9f1b |
| Manifest | ac14854e3a21b3241b2d3f2e5ad00f72ff11616bf6466a6ac6bba01d15b29c07 |
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 | vARj1k6U+E2foZ5szS3IO/MIBSxvF6uOhEts0spVJKSt571clfAOBJodye21KuZOPGJynUmI4pGeqPzVbjgIAQ== |
| 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
| 2026-09-17T12:06:33.049782Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014693observed 8be6b6045e630b69f26d40953d238de7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:06:33.030857Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014693/manifest.jsonobserved ac14854e3a21b3241b2d3f2e5ad00f72...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:33.011451Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014693/publication.mdobserved ed1609088a1819a9d3f3adfed58c62b9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:32.991871Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014693/publication.txtobserved 433d71231d0e74ab493b088d2916eeeb...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. |
|---|