OT-2026-000033309
Publication integrity record
Two cup vacuum gripper, two outlet manifold, three stage ejector, pulsed blow-off after 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-2026-000033309) never changes.
Identity and time
| Publication number | OT-2026-000033309 · never reused |
|---|---|
| Internal UUID | 01a0ae75-8980-71f0-aedd-1354c9fa8515 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:13.649513Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033309 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2bb2817fd53a1ff52fddd2b518476249a3184c95b6131ddc9e19f1fa65b63958 |
|---|---|
| Markdown | 86eea314b84e4a66ed1ed97e51afe10660eccd98a1bca7237214129f0f76d61d |
| Publication page | c67230427d2c26d0e72a98101956ae2d6d6d45b889eb599826bd91152d064703 |
| Manifest | 1999442d861faab472457a9393c869a38e88d4269fec5bb669a7dd9411866b2d |
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 | 2SJOmthAluR3fksdFqlGvZ3sdx47YWdIHKOob3X8yWsM339NGtkOwmtalnzgNujtuFESKD3dzTBz1RxsgFcWBQ== |
| 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
| 2026-09-17T11:32:03.418057Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033309observed c67230427d2c26d0e72a98101956ae2d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:32:03.400763Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033309/manifest.jsonobserved 1999442d861faab472457a9393c869a3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:03.383162Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033309/publication.mdobserved 86eea314b84e4a66ed1ed97e51afe106...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:03.365827Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033309/publication.txtobserved 2bb2817fd53a1ff52fddd2b518476249...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. |
|---|