OT-2026-000013376
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, pump fed, 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-2026-000013376) never changes.
Identity and time
| Publication number | OT-2026-000013376 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-6fca-7b64-8ef3-6d99b411ab28 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:22.837188Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000013376 |
| Status | PUBLIC |
Content hashes
| Canonical text | 60b94de828b954b98d2a238d5452d6ba02cef9cebb096809f8c613e23ca6d58b |
|---|---|
| Markdown | bd8a2ee916cc4c376980d192d2876c864fb10b3de9c16cb4b2dbeae238c60413 |
| Publication page | 4a34b0aa5f5058937f74b99fa74465962e70341cd7d8cc610fdaf72f8fbd1e73 |
| Manifest | 3805ee37beb67ff13768f2be18ee1820d09e9f7ecb467d34e2681f8fc6da90f7 |
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 | GI7y7kBiLtlaQiBcy63XAR8109HQYUQmOO1kCgbkGMNIZ0XTsR9GelFuQsIlKemPKex4eMCXyyeskuodbfQBDA== |
| 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
| 2026-09-17T12:09:50.499443Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013376observed 4a34b0aa5f5058937f74b99fa7446596...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:09:50.478261Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013376/manifest.jsonobserved 3805ee37beb67ff13768f2be18ee1820...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:50.376137Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013376/publication.mdobserved bd8a2ee916cc4c376980d192d2876c86...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:50.357341Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013376/publication.txtobserved 60b94de828b954b98d2a238d5452d6ba...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. |
|---|