ISRC QZK6P2570243
Verified recording
QZK6P2570243 is “Study Agitato” by Friedrich Burgmüller,
registered on the CopyrightChains blockchain with CopyrightID
0xbf58a33a0eed9fc00024806189cf53a70c73363865de4cc8df206a4b3b764a1c and independently timestamped
in Bitcoin block 960430 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6P2570243.
Recording identifiers
- ISRC
- QZK6P2570243
- Title
- Study Agitato
- Artist
- Friedrich Burgmüller
- CopyrightID (CopyrightChains transaction hash)
0xbf58a33a0eed9fc00024806189cf53a70c73363865de4cc8df206a4b3b764a1c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T16:09:41+00:00
- Bitcoin block
- 960430
- Canonical record hash
sha256:e07a30b143b97f8bc5351a29cf78456165fde900b2bee37429010f51593b1570- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6P2570243
- Bitcoin block existence check
- https://blockstream.info/api/block/960430