OT-2026-000051504
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, pump fed, manifold pressure sensor, pulsed 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-2026-000051504) never changes.
Identity and time
| Publication number | OT-2026-000051504 · never reused |
|---|---|
| Internal UUID | 01a0ae83-7c80-7d1a-813b-09ab235ed26e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:37:27.829082Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051504 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6bcf1558b4412e9e8e3dbf120c29cc8b37af8f41dd6efed3f67e384816e5c186 |
|---|---|
| Markdown | 6b6128527d7a05e5b9bcbcb63ffdf2aaec98c808fc7313f57d167f1f17ffee68 |
| Publication page | 7cdc259b3f10b8c14198697bb229ccb1a2454b428ade3428f8b6ee8c6b1d445c |
| Manifest | 365e2cb48837577b6ca7b58ad08f90e9e0d9eec860f59ede1ad20152b4213f55 |
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 | DUw9L0s/rT96+4lyWvMA8yzz5JLY4o56pShgQ7fS+lIBu4fgB5hCogAi9oFok7Ue8BGiP3tbkIOGchfFsOz9DQ== |
| 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
| 2026-09-17T10:58:19.323182Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051504observed 7cdc259b3f10b8c14198697bb229ccb1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:58:19.303510Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051504/manifest.jsonobserved 365e2cb48837577b6ca7b58ad08f90e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:19.285605Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051504/publication.mdobserved 6b6128527d7a05e5b9bcbcb63ffdf2aa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:19.265917Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051504/publication.txtobserved 6bcf1558b4412e9e8e3dbf120c29cc8b...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. |
|---|