OT-2026-000048798
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, three stage ejector, supply line 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-2026-000048798) never changes.
Identity and time
| Publication number | OT-2026-000048798 · never reused |
|---|---|
| Internal UUID | 01a0ae80-c32d-7be5-a225-37061912c893 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:34:29.321882Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000048798 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9347984142c41dfdb1261dad37f016f1ae735dfc1d66f57dbb85008276277678 |
|---|---|
| Markdown | 8f51627296207a155f8812f9398e6b92a8a7c4ae0cc5d463b6559ad0175c658d |
| Publication page | fce13c0baf450a3ad0b2c12de37c76db4d08d91988c9784e49ac08e8b2001676 |
| Manifest | bf0cdd85aceec1ecd008e2aeb6a3a9241160b0424f67b72fa3c4f6eee0eaf57a |
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 | iuA/YGVl+ZbSXjuv6KLOBxvsOw8iS8QqRWTFnvqVywdL6Hy2NeN3JKoGlQReU4YrEKeEV2s5yzKLc0ISGPdxDA== |
| 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
| 2026-09-17T11:04:30.678083Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048798observed fce13c0baf450a3ad0b2c12de37c76db...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:04:30.653952Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048798/manifest.jsonobserved bf0cdd85aceec1ecd008e2aeb6a3a924...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:04:30.630152Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048798/publication.mdobserved 8f51627296207a155f8812f9398e6b92...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:04:30.605266Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048798/publication.txtobserved 9347984142c41dfdb1261dad37f016f1...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. |
|---|