OT-2026-000046610
Publication integrity record
Foam pad vacuum gripper, common isolation valve, pump fed, supply line pressure sensor, sustained 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-2026-000046610) never changes.
Identity and time
| Publication number | OT-2026-000046610 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57de-7e03-b033-7fbac24d0183 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:51.003526Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046610 |
| Status | PUBLIC |
Content hashes
| Canonical text | d9e3377c7974913c0c0e770d98ead028defb57e6b5ef0d2fead4791cd3e325f1 |
|---|---|
| Markdown | 88654930dd134fe6297b40f3cb04209a8912b3a0f9dfc189122b1bd8faded115 |
| Publication page | f1ef7db7369887edd1be2aa9deb6e507da833af7cedbbc2afcbfab332e643a63 |
| Manifest | 8f8302380246ed1ff606b0c687633e6f059315f47f0be490209ef5feaf102a85 |
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 | lDdq3DYdAl0yP8K6f5Tw4BPCdNsEi365rBrYw0NcE2aTjDaxDuH+HnAnZQR9VFu7HC43Jw2ZbswdVH+j8ueNCA== |
| 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
| 2026-09-17T11:08:41.368215Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046610observed f1ef7db7369887edd1be2aa9deb6e507...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:41.348269Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046610/manifest.jsonobserved 8f8302380246ed1ff606b0c687633e6f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:41.328923Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046610/publication.mdobserved 88654930dd134fe6297b40f3cb04209a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:41.309612Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046610/publication.txtobserved d9e3377c7974913c0c0e770d98ead028...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. |
|---|