ISRC USB8U1003556
Verified recording
USB8U1003556 is “Nola, "A Silhouette for Piano"” by Felix Arndt,
registered on the CopyrightChains blockchain with CopyrightID
0xadc696c9b6bb2375210bcffd78179cc252a615e5e3c7beaacf305864c59b8ad3 and independently timestamped
in Bitcoin block 960284 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1003556.
Recording identifiers
- ISRC
- USB8U1003556
- Title
- Nola, "A Silhouette for Piano"
- Artist
- Felix Arndt
- CopyrightID (CopyrightChains transaction hash)
0xadc696c9b6bb2375210bcffd78179cc252a615e5e3c7beaacf305864c59b8ad3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T17:23:26+00:00
- Bitcoin block
- 960284
- Canonical record hash
sha256:e50fc9131fa94ebbf51a3d0d328415cc1dd6450c3690b6d46118127b702377a3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1003556
- Bitcoin block existence check
- https://blockstream.info/api/block/960284
Full record
Track page: Nola, "A Silhouette for Piano" · Machine-readable JSON-LD