OT-2026-000043692
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, single 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-2026-000043692) never changes.
Identity and time
| Publication number | OT-2026-000043692 · never reused |
|---|---|
| Internal UUID | 01a0ae7b-92d0-7c5e-b50f-7333d47f92f1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:28:49.254972Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000043692 |
| Status | PUBLIC |
Content hashes
| Canonical text | fcf24a9a3033bd778d932c727bad2a1e414241ba0b6b7b1857bff1b5fa6c0400 |
|---|---|
| Markdown | 92c1d40332184273a0edc79811dfd128c332cc0def83440d08439c3d3c6f11a7 |
| Publication page | 15d17393b86fbc6173689f48a7e8481dad5fb8ef8c888fe30d8939aa2bd68a7b |
| Manifest | e2946d9a2e37f17184ec32664351aeddab431766f276a0aaefc5814407b92dfb |
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 | uua8AdY7M1g6LEv+zDVmPFutZQ6BjGlh4VhTDODG+fH+Gf0eHRR0n2iQx0z7NozRQsSgtmYwBF5LGFNX0gSYCA== |
| 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
| 2026-09-17T11:13:11.118217Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043692observed 15d17393b86fbc6173689f48a7e8481d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:13:11.098955Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043692/manifest.jsonobserved e2946d9a2e37f17184ec32664351aedd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:13:11.079513Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043692/publication.mdobserved 92c1d40332184273a0edc79811dfd128...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:13:11.059752Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043692/publication.txtobserved fcf24a9a3033bd778d932c727bad2a1e...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. |
|---|