ISRC CA5KR1981888
Verified recording
CA5KR1981888 is “Luisa Fernanda, Acto ii: Mazurka de las sombrillas” by Estrella Alsina,
registered on the CopyrightChains blockchain with CopyrightID
0xcb1e6049a221afea796ff24c9b30d393b7bf9123891dd64be60f3560ca34fa71 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR1981888.
Recording identifiers
- ISRC
- CA5KR1981888
- Title
- Luisa Fernanda, Acto ii: Mazurka de las sombrillas
- Artist
- Estrella Alsina
- CopyrightID (CopyrightChains transaction hash)
0xcb1e6049a221afea796ff24c9b30d393b7bf9123891dd64be60f3560ca34fa71
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:f531e393c30b4fa13641d6d1fc0d64f396305dc540ba6b5359b56c1ea691bdb5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR1981888
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Luisa Fernanda, Acto ii: Mazurka de las sombrillas · Machine-readable JSON-LD