ISRC CA5KR1981884
Verified recording
CA5KR1981884 is “Luisa Fernanda, Acto i: Introducción y habanera del saboyano” by José Perera,
registered on the CopyrightChains blockchain with CopyrightID
0x7ebb3b687de8cae818b911d80f2b4699e5c158c8596061da1df2d6fd142878e5 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/CA5KR1981884.
Recording identifiers
- ISRC
- CA5KR1981884
- Title
- Luisa Fernanda, Acto i: Introducción y habanera del saboyano
- Artist
- José Perera
- CopyrightID (CopyrightChains transaction hash)
0x7ebb3b687de8cae818b911d80f2b4699e5c158c8596061da1df2d6fd142878e5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:e943709e5c6cd37c64f394ce361209c8f22103710e032678a040042fd3fdc9bb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR1981884
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Luisa Fernanda, Acto i: Introducción y habanera del saboyano · Machine-readable JSON-LD