OT-2026-000015012
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, 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-2026-000015012) never changes.
Identity and time
| Publication number | OT-2026-000015012 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-d096-7c53-bd85-ac5e73e55e06 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:47.560717Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000015012 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5bfd5412a91ee65c52eec0444daa6d521bf6c68136a4013f032b437c06041860 |
|---|---|
| Markdown | 69f6b801006d14ce598f00aba20646d0eda44037f719e1da56cbe473210ea0d6 |
| Publication page | 4302943c41415b518e1d0c21071e1c22e099678ac7cd6783f2527abda6239993 |
| Manifest | 90b4fdd3b42c6f2af51eae14a47c5270b8ee1ccdf1a78ff50767db7818bb109a |
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 | 4JmNvxhpHW+JiFlsmAm3jJvMwL7xRVZhJgoQOTvYc3nRE/DjcNqMJFCACzsZ9MiRYzGXRQSfGODyUx7RcKjTDA== |
| 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
| 2026-09-17T12:06:58.932967Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015012observed 4302943c41415b518e1d0c21071e1c22...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:06:58.913884Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015012/manifest.jsonobserved 90b4fdd3b42c6f2af51eae14a47c5270...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:58.894988Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015012/publication.mdobserved 69f6b801006d14ce598f00aba20646d0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:58.875938Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015012/publication.txtobserved 5bfd5412a91ee65c52eec0444daa6d52...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. |
|---|