ISRC QZTRX2452047
Verified recording
QZTRX2452047 is “Interplay of Musical Voices” by Blancouver,
registered on the CopyrightChains blockchain with CopyrightID
0xa718c32ecdb04d1c88818d9c5d2ddc27ad6b2593ba1648a0d20ab955743671ff and independently timestamped
in Bitcoin block 960468 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTRX2452047.
Recording identifiers
- ISRC
- QZTRX2452047
- Title
- Interplay of Musical Voices
- Artist
- Blancouver
- CopyrightID (CopyrightChains transaction hash)
0xa718c32ecdb04d1c88818d9c5d2ddc27ad6b2593ba1648a0d20ab955743671ff
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T21:25:57+00:00
- Bitcoin block
- 960468
- Canonical record hash
sha256:bb49e75feb5e11b9c2692e4fff3db826d2c396b3e6b419b8930b21f2f23be849- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTRX2452047
- Bitcoin block existence check
- https://blockstream.info/api/block/960468
Full record
Track page: Interplay of Musical Voices · Machine-readable JSON-LD