ISRC NLE422423004
Verified recording
NLE422423004 is “Butterfly Lovers Violin Concerto: IV. Pesante - Più mosso - Duramente” by Chen Gang,
registered on the CopyrightChains blockchain with CopyrightID
0x46d33199f821b0dd9d85a9d30b2b8452dee7460f16beb70b7ea69256d3e1300b and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE422423004.
Recording identifiers
- ISRC
- NLE422423004
- Title
- Butterfly Lovers Violin Concerto: IV. Pesante - Più mosso - Duramente
- Artist
- Chen Gang
- CopyrightID (CopyrightChains transaction hash)
0x46d33199f821b0dd9d85a9d30b2b8452dee7460f16beb70b7ea69256d3e1300b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:4c10a1b701c57fec24710df9f45f3bc8ca7437e9196db2127c02e8e78dbf0f64- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE422423004
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Butterfly Lovers Violin Concerto: IV. Pesante - Più mosso - Duramente · Machine-readable JSON-LD