OT-2026-000032929
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, 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-2026-000032929) never changes.
Identity and time
| Publication number | OT-2026-000032929 · never reused |
|---|---|
| Internal UUID | 01a0ae75-4842-7a7b-a1b0-c5098e415390 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:57.065765Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032929 |
| Status | PUBLIC |
Content hashes
| Canonical text | 24d81a9a91a9282fc53fbd11f0c0a97b705382fe8c69dcff572db9dc89f4a36f |
|---|---|
| Markdown | dc378a3b3d757bf45f66ebb39ac8487f0e57fc32c46c8c6ceb52437237ef872a |
| Publication page | f64e59dd447a720b1bfadc63ceb455d641ac391de76990418a49823299fbd3c0 |
| Manifest | 1475b9eed83d3db24d61a15333bcfa4267d783db0e9fa332fc07de08837bf0d7 |
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 | uNsxqpai6TbnLbzefmEnOq9O62mIqGS3VoEh9Wvxil3YdNmbhg894hq8RRWko/RMai0Q90h6c5WQLqrXSndlBA== |
| 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
| 2026-09-17T11:32:31.565615Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032929observed f64e59dd447a720b1bfadc63ceb455d6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:32:31.545875Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032929/manifest.jsonobserved 1475b9eed83d3db24d61a15333bcfa42...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:31.526584Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032929/publication.mdobserved dc378a3b3d757bf45f66ebb39ac8487f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:31.509306Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032929/publication.txtobserved 24d81a9a91a9282fc53fbd11f0c0a97b...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. |
|---|