ISRC QZAMM2091629
Verified recording
QZAMM2091629 is “La fille aux cheveux de lin” by Pianopassion,
registered on the CopyrightChains blockchain with CopyrightID
0xc59c55d2422fa340042471c3793d18d4dbfe950e2473194a9f513615b2f15e58 and independently timestamped
in Bitcoin block 960473 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAMM2091629.
Recording identifiers
- ISRC
- QZAMM2091629
- Title
- La fille aux cheveux de lin
- Artist
- Pianopassion
- CopyrightID (CopyrightChains transaction hash)
0xc59c55d2422fa340042471c3793d18d4dbfe950e2473194a9f513615b2f15e58
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T22:27:44+00:00
- Bitcoin block
- 960473
- Canonical record hash
sha256:89891f9ef9571373074315f6073821cf37f84b779c6c6989b722546672be6c05- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAMM2091629
- Bitcoin block existence check
- https://blockstream.info/api/block/960473
Full record
Track page: La fille aux cheveux de lin · Machine-readable JSON-LD