OT-2026-000014925
Publication integrity record
Four cup vacuum gripper, four outlet manifold, common isolation valve, pump fed, 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-2026-000014925) never changes.
Identity and time
| Publication number | OT-2026-000014925 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-d095-7c67-88c7-2d9febd82610 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:47.560717Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014925 |
| Status | PUBLIC |
Content hashes
| Canonical text | 95e13ae6d852c4cda06c853b7d0a983ad525f4441b830a625ffdc239d94c8c4a |
|---|---|
| Markdown | 8cd044958486adf043ad48f3f5266a7ee45fa45da8e0b8475ce2cfcee7bf9003 |
| Publication page | 386ab29454da137ab90dccb393f84e822c30419ff9c4ff57f771291b4f921ef6 |
| Manifest | 6d6b847fd06091cebbdfe50e83101bcd486b8eab0e3275393a5f9ce6e465af98 |
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 | cjb7YE6SzJNwEmwXirpKpLC52X9asC1usjzuTUPatNWgwjT9d9Ctt9yMXiNtPIusNQaQsRCavY0GcriMZgUaAg== |
| 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
| 2026-09-17T12:06:51.926437Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014925observed 386ab29454da137ab90dccb393f84e82...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:06:51.909617Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014925/manifest.jsonobserved 6d6b847fd06091cebbdfe50e83101bcd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:51.892535Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014925/publication.mdobserved 8cd044958486adf043ad48f3f5266a7e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:51.874873Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014925/publication.txtobserved 95e13ae6d852c4cda06c853b7d0a983a...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. |
|---|