OT-2026-000025361
Publication integrity record
Six cup vacuum gripper, six outlet manifold, single stage ejector, supply line pressure sensor, sustained 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-2026-000025361) never changes.
Identity and time
| Publication number | OT-2026-000025361 · never reused |
|---|---|
| Internal UUID | 01a0ae71-5fa7-711b-b4e5-7b6b7995e4da · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:40.790954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025361 |
| Status | PUBLIC |
Content hashes
| Canonical text | c8c9fa2da1ba7f47aef9c4b5ee59aea30c48b6fc550bd05a0eca54fbb7615252 |
|---|---|
| Markdown | 6dd75dbf559c61ecbb29b1b49d2526d4d094087eff958ffce833da1b1c2549c8 |
| Publication page | 6be3b4b065e00230677df09005ac374a860e7c1ffb4ccfa62e3a5cb59e8ac505 |
| Manifest | 73803d09c488f1169a929c284cf2f5982968a65fe286b4a82d558a3a1a60399e |
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 | fHQ3u733nUuxY/Hgc8+OC0gozpD7KmDFnldXDIc4YFXyi6yT+hcadDSPKW9uJb6JtHkJojXT5FXIgOU2bKKkAQ== |
| 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
| 2026-09-17T11:47:25.150496Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025361observed 6be3b4b065e00230677df09005ac374a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:25.130038Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025361/manifest.jsonobserved 73803d09c488f1169a929c284cf2f598...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:25.111276Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025361/publication.mdobserved 6dd75dbf559c61ecbb29b1b49d2526d4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:25.089820Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025361/publication.txtobserved c8c9fa2da1ba7f47aef9c4b5ee59aea3...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. |
|---|