ISRC QZS632219069
Verified recording
QZS632219069 is “Harmonie des anges / Armonía de ángeles / Angel's voice” by Friedrich Burgmüller,
registered on the CopyrightChains blockchain with CopyrightID
0x8814355dd379bcdd86b5a573710d52e8ed4d77872af80c63aed55ff29df3a274 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS632219069.
Recording identifiers
- ISRC
- QZS632219069
- Title
- Harmonie des anges / Armonía de ángeles / Angel's voice
- Artist
- Friedrich Burgmüller
- CopyrightID (CopyrightChains transaction hash)
0x8814355dd379bcdd86b5a573710d52e8ed4d77872af80c63aed55ff29df3a274
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:3fdafd3a34ff70f2fb353a44392d1e448c9e98d55bfb4b764506edb42db134af- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS632219069
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Harmonie des anges / Armonía de ángeles / Angel's voice · Machine-readable JSON-LD