OT-2026-000033595
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, plant vacuum fed, pulsed 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-2026-000033595) never changes.
Identity and time
| Publication number | OT-2026-000033595 · never reused |
|---|---|
| Internal UUID | 01a0ae75-a38f-7154-814a-9bfb57c34e9a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:20.325649Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033595 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2c2ebdb2ebaf2b4544be19d6fb9a83a620142cdd124a24f0a6dcc0af95e95bfe |
|---|---|
| Markdown | 2d96eb8f56ff88666fe64e7878acf3d11c9b8acf4bd07469d8696e72851b888a |
| Publication page | d9248aa8cb3c299a373010b29852145cf396e5646de901b7fddae5d49ba7deec |
| Manifest | f94d335c8b6e5c225667f3e603433edf3f49d0ec67d627d312a5d872d7d31709 |
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 | vEj2fGwli2USr14JM5byeO1cXhvLU114kEgGtUqGtIv6Xg9QtsCnrWmpimNUlhPomwCaM7bY6AS2kRGY5wGmAg== |
| 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
| 2026-09-17T11:31:28.393028Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033595observed d9248aa8cb3c299a373010b29852145c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:31:28.374974Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033595/manifest.jsonobserved f94d335c8b6e5c225667f3e603433edf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:28.354744Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033595/publication.mdobserved 2d96eb8f56ff88666fe64e7878acf3d1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:28.334449Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033595/publication.txtobserved 2c2ebdb2ebaf2b4544be19d6fb9a83a6...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. |
|---|