OT-2026-000053836
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, pulsed blow-off after set-down, on a tool changer
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-2026-000053836) never changes.
Identity and time
| Publication number | OT-2026-000053836 · never reused |
|---|---|
| Internal UUID | 01a0ae85-735d-7bf1-9aa9-1f3116ded6a7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:39:36.560124Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000053836 |
| Status | PUBLIC |
Content hashes
| Canonical text | 42d65ae7c7975e656327ae001616baddcb92a004a94ed642be946a6c23013614 |
|---|---|
| Markdown | 119f105311e2d029f5c6930dc4265074177b1774dc1fffc0f8ff93f4a0cc7b87 |
| Publication page | 2a3407a06cb1a5f1e0a34e8b52037e9eb40e40b0f149e068d2232031ee054e53 |
| Manifest | 2b20ecd99c51213e8fa1b1513ce9548373307dab08f98c774fa177db4e00f25b |
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 | 6MQp1LDxWGzCHVsgxQJfZ7H1my3hu/CUQFY8we1fjKnoCxgd/3HAOHR3BeYzMOcrnA+1+1UevcsAA2+jW+YkBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T08:40:35.071481Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053836observed 2a3407a06cb1a5f1e0a34e8b52037e9e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:40:35.051462Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053836/manifest.jsonobserved 2b20ecd99c51213e8fa1b1513ce95483...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:40:35.030578Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053836/publication.mdobserved 119f105311e2d029f5c6930dc4265074...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:40:35.007481Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053836/publication.txtobserved 42d65ae7c7975e656327ae001616badd...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. |
|---|