OT-2026-000046426
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, manifold pressure sensor, sustained blow-off after 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-2026-000046426) never changes.
Identity and time
| Publication number | OT-2026-000046426 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57dc-7eca-8c87-bb0520f62584 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:51.003526Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046426 |
| Status | PUBLIC |
Content hashes
| Canonical text | 147e6e4288da4d7ecfd73c423a9b742e208abe3b6c026c345e69ca3730916dc4 |
|---|---|
| Markdown | d9d225be1fed564fc2e23da5bf3b35671c0a21c8db032115489324457187c2bf |
| Publication page | 9ebcdf2a67fe47df7adc045b6c0b8a4b59d90f9aa7aef3af95deee3131863399 |
| Manifest | 3674a23432ff82981e88fda9b6fbd3b25785ac490ea323c4970da2f98d2e997a |
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 | J9Tc1QUcyjiIiZIPNdYUSXUX5QTIE8e+S3hpe92aB7DZn4KhUvPAWn3lZuGpfeBjDMp0R4VlWCBY8UCQLdNyAg== |
| 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
| 2026-09-17T11:08:26.471214Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046426observed 9ebcdf2a67fe47df7adc045b6c0b8a4b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:26.453613Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046426/manifest.jsonobserved 3674a23432ff82981e88fda9b6fbd3b2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:26.436300Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046426/publication.mdobserved d9d225be1fed564fc2e23da5bf3b3567...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:26.419072Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046426/publication.txtobserved 147e6e4288da4d7ecfd73c423a9b742e...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. |
|---|