ISRC ESUM72500474
Verified recording
ESUM72500474 is “CUARTO AZUL” by Aitana,
registered on the CopyrightChains blockchain with CopyrightID
0xc439416886565ef8e265429c304e9e0e412cba19bdf5ff9f64a4cc4d669eed7a and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESUM72500474.
Recording identifiers
- ISRC
- ESUM72500474
- Title
- CUARTO AZUL
- Artist
- Aitana
- CopyrightID (CopyrightChains transaction hash)
0xc439416886565ef8e265429c304e9e0e412cba19bdf5ff9f64a4cc4d669eed7a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:3482514f6180565f871a546c65ec34eea61648e492f9354e45e46baaf541a299- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESUM72500474
- Bitcoin block existence check
- https://blockstream.info/api/block/953513