OT-2026-000023529
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, sustained 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-2026-000023529) never changes.
Identity and time
| Publication number | OT-2026-000023529 · never reused |
|---|---|
| Internal UUID | 01a0ae70-7269-70ee-99dc-1ac9ec13ee24 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:40.056870Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000023529 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0c97896d56cd552c3ee0b75d995cd886f8ee3b361212f308ebd6889f29602697 |
|---|---|
| Markdown | 0a363f60760d96f3eb7a92a33a26e2c363fd8ba5cd8d8d06f797d089df542841 |
| Publication page | 88656aa6d324549ee03c740fb6f24196ac5cd5ae318e80dd71c85e6b902d07c6 |
| Manifest | 927257e2e0084fd6c498fa4d2ccf5335639d66f3238a945bdcf0a108fa67cf51 |
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 | SaFQNs3RQCTtmMvc0TW3TD9Mp9E5eO6oZ2QMmf0zbSPMKswm8pbiWlrlqAd6mUAtAnyNY8AdkZPl3nP/Noa4Cw== |
| 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
| 2026-09-17T11:51:46.397219Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023529observed 88656aa6d324549ee03c740fb6f24196...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:51:46.379227Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023529/manifest.jsonobserved 927257e2e0084fd6c498fa4d2ccf5335...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:46.361973Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023529/publication.mdobserved 0a363f60760d96f3eb7a92a33a26e2c3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:46.343706Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023529/publication.txtobserved 0c97896d56cd552c3ee0b75d995cd886...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. |
|---|