OT-2026-000084813
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, pump fed, sustained 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-2026-000084813) never changes.
Identity and time
| Publication number | OT-2026-000084813 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b3-733b-b625-f938e258eb7e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:15.103896Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084813 |
| Status | PUBLIC |
Content hashes
| Canonical text | 624abe8b144f6a1eb57479ea53fa190eb05291b17852f79ad0c3b3d79e50ce08 |
|---|---|
| Markdown | 603fc56d9d1d29e3bc08f9e900836fab4bdad8e8f22ff2ab91f33ca258ee8f3e |
| Publication page | 41eae1b1d58d12cc73a00cdfbed7abf6d1346a21df4bae607089100a9f04ce01 |
| Manifest | 69d16937d33a34d9b66f5a176028b6caff4d79fa66bdffe30165c9cf6f1ee05f |
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 | Wx5DdglOHrqdotVdpOy2dgJC3B2z0hhSugYrRBkkqi19d/K5KcuHGxD8JArE/Z1jSwl8K/9hADN72DFYfEOwDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:54:45.657906Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084813observed 41eae1b1d58d12cc73a00cdfbed7abf6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:45.640856Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084813/manifest.jsonobserved 69d16937d33a34d9b66f5a176028b6ca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:45.623360Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084813/publication.mdobserved 603fc56d9d1d29e3bc08f9e900836fab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:45.605706Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084813/publication.txtobserved 624abe8b144f6a1eb57479ea53fa190e...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. |
|---|