OT-2026-000011994
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, single stage ejector, 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-2026-000011994) never changes.
Identity and time
| Publication number | OT-2026-000011994 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-1943-7ae8-9947-088ec91abe17 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:00.631271Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011994 |
| Status | PUBLIC |
Content hashes
| Canonical text | 14cfbcceac20dd076531b61a39170f087b23b38dfe36f44e2b36c05c99e2865d |
|---|---|
| Markdown | 7a36ed95d4f8b439f4deca0e50533527b27b251baed7ed4c7e106bf526b3bfc0 |
| Publication page | b6969d0459a6a62e6a102bebf30363182904ab638acca549b42bdab21012dfc0 |
| Manifest | 945324b3f5cc64b0b852152114eef00116389d8f95a7824725d20a9a437291c4 |
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 | 18fIiAKI7hVcGlE5Wx43/9MNlHquA9aN8nA1excwBzEKNCw5ufsObqvZs+9jyNzjMlywkmJf4gGRJZy7GcziAA== |
| 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
| 2026-09-17T12:12:51.396523Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011994observed b6969d0459a6a62e6a102bebf3036318...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:12:51.376651Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011994/manifest.jsonobserved 945324b3f5cc64b0b852152114eef001...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:12:51.358533Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011994/publication.mdobserved 7a36ed95d4f8b439f4deca0e50533527...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:12:51.339001Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011994/publication.txtobserved 14cfbcceac20dd076531b61a39170f08...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. |
|---|