OT-2026-000013469
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, 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-2026-000013469) never changes.
Identity and time
| Publication number | OT-2026-000013469 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-6fca-71c8-ae05-a86b495f9ab9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:22.837188Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000013469 |
| Status | PUBLIC |
Content hashes
| Canonical text | 569933609af342c3791a697b6f8d587d9513b470105617c14f42fbde9ed30ac6 |
|---|---|
| Markdown | 9aef2c52679ed8d70b9e0416f7defd01141acfc77b2c19df6b3bd183e23f0f6a |
| Publication page | a940916e0ad4fc935ea6d6fc4343a61420885a665410a8592de0cec2c066bdeb |
| Manifest | 03b076db28515bf18616f8fb0ca190e5b8f945525de21b9d1ec0f424223951fd |
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 | CzKXPjgz5dZCHOe5TIwxKP21DICfPw3w8uffiDbcDspmPUHPV9W9llDL+DUgHB8s++nBHnQLlrWDw7kjm/DOBg== |
| 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
| 2026-09-17T12:09:58.095149Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013469observed a940916e0ad4fc935ea6d6fc4343a614...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:09:58.078566Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013469/manifest.jsonobserved 03b076db28515bf18616f8fb0ca190e5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:58.059235Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013469/publication.mdobserved 9aef2c52679ed8d70b9e0416f7defd01...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:58.039893Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013469/publication.txtobserved 569933609af342c3791a697b6f8d587d...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. |
|---|