OT-2026-000016610
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, three stage ejector, manifold pressure sensor, pulsed blow-off before 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-2026-000016610) never changes.
Identity and time
| Publication number | OT-2026-000016610 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-5918-7de4-a932-8b94bd8ed09b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:22.507214Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016610 |
| Status | PUBLIC |
Content hashes
| Canonical text | af8eeb45986433bacf5fdaa756f02003ea7f3fdb944c214ba1587d5e978b5c84 |
|---|---|
| Markdown | f65ca5289003d9242fa013b460ba83950f92923ace26bcf129efb386b8310b35 |
| Publication page | a6303db3ed3449afe98e0cf43e87dd1ccc78522adf3ffd039fc395d0fd51fe6f |
| Manifest | 5dc8f6780f87975ab391c798073400b2e3e649ff1e6fd6e245dcd7cd60e486db |
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 | wLBwj9Z65MfgxkmayQB/uD630/LwD9YwQz4ccge0XKFcPVCTBiAg1Bh3MKbANn4C/ZdVsrA89bJDSPpP2vRKAA== |
| 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
| 2026-09-17T12:02:47.720934Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016610observed a6303db3ed3449afe98e0cf43e87dd1c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:02:47.703710Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016610/manifest.jsonobserved 5dc8f6780f87975ab391c798073400b2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:47.686060Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016610/publication.mdobserved f65ca5289003d9242fa013b460ba8395...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:47.667256Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016610/publication.txtobserved af8eeb45986433bacf5fdaa756f02003...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. |
|---|