OT-2026-000016389
Publication integrity record
Two cup vacuum gripper, two outlet manifold, plant vacuum fed, manifold pressure sensor, 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-2026-000016389) never changes.
Identity and time
| Publication number | OT-2026-000016389 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-2d12-7688-b33e-5128abd82f46 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:11.237946Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016389 |
| Status | PUBLIC |
Content hashes
| Canonical text | fed4ea6a293f50507d94e0e313e7dc313e5737a9b86d18ecd6108b792a1025a3 |
|---|---|
| Markdown | 5b46eae74eb0c94a08a8d0e672106fe5793426619701001edcc0a3965df84b07 |
| Publication page | 6d24ef4887b2a76e8b17a3f31b79f22cf382106c0c56415d171716ec99e93c23 |
| Manifest | b7b53fabfd3f993d6667dc4ee9332ef48279a5e49a4b456f2ef5707ae5a0194c |
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 | VyB+x15uffeD4Bc4cIxrjHa3nTNbSGVBLmmQm3kDDWCx8tvyP6ar85rHl5L1Iuvv9M2b5jnZt9b+yMJ0ndquBw== |
| 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
| 2026-09-17T12:04:28.187863Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016389observed 6d24ef4887b2a76e8b17a3f31b79f22c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:04:28.167511Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016389/manifest.jsonobserved b7b53fabfd3f993d6667dc4ee9332ef4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:04:28.148737Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016389/publication.mdobserved 5b46eae74eb0c94a08a8d0e672106fe5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:04:28.128978Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016389/publication.txtobserved fed4ea6a293f50507d94e0e313e7dc31...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. |
|---|