ISRC QZFZ71998430
Verified recording
QZFZ71998430 is “Cilada” by Mac Júlia,
registered on the CopyrightChains blockchain with CopyrightID
0x4c3eaf5e9b26dabb406c0eb3e3ec120e4af88c1fa705be7ca5b6eddcc36278ed and independently timestamped
in Bitcoin block 960108 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ71998430.
Recording identifiers
- ISRC
- QZFZ71998430
- Title
- Cilada
- Artist
- Mac Júlia
- CopyrightID (CopyrightChains transaction hash)
0x4c3eaf5e9b26dabb406c0eb3e3ec120e4af88c1fa705be7ca5b6eddcc36278ed
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T13:09:35+00:00
- Bitcoin block
- 960108
- Canonical record hash
sha256:c52b14768a49db1cf9f2e1d395573c22b560ff32f1c3bc926ba2ec7bc30e8744- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ71998430
- Bitcoin block existence check
- https://blockstream.info/api/block/960108