OT-2026-000016906
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, manifold pressure sensor, 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-2026-000016906) never changes.
Identity and time
| Publication number | OT-2026-000016906 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-591a-7c97-a186-d8157c8e9615 · 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-2026-000016906 |
| Status | PUBLIC |
Content hashes
| Canonical text | 68b924a0b58ff4b623ecaa9db68cd0181c8353f4b6d59320f1730c1a9c4b8d7b |
|---|---|
| Markdown | 26b3d8fb0129cac5429f7537e8305ba7051cd44325d2de71022029f64a799e88 |
| Publication page | 7ba6051d3c9484c679dcc8a5dd11d331bdcb9cad66db6f128fb62fced0c1c283 |
| Manifest | c90dc81233e564d2d1054f462ae78c8e314f80f331787b8d2bfcaa767d05687d |
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 | KlUaPQDd7B86hkv4t+gMCZ8PtAfcJWmhiRaoLqnzocecX/VTWm7Vy1hfFKakz6ybB6Y9fJ8KO+QV3Wp8eqGpAg== |
| 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
| 2026-09-17T12:03:11.055133Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016906observed 7ba6051d3c9484c679dcc8a5dd11d331...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:03:11.038794Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016906/manifest.jsonobserved c90dc81233e564d2d1054f462ae78c8e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:11.021336Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016906/publication.mdobserved 26b3d8fb0129cac5429f7537e8305ba7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:11.003571Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016906/publication.txtobserved 68b924a0b58ff4b623ecaa9db68cd018...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. |
|---|