ISRC BK4DA2465572
Verified recording
BK4DA2465572 is “Corazón Duro” by Gerardo Coronel,
registered on the CopyrightChains blockchain with CopyrightID
0x18900aa6cb1462e2e6445490d9384223c95e2f2b9da706826f3c241dc839c5e0 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/BK4DA2465572.
Recording identifiers
- ISRC
- BK4DA2465572
- Title
- Corazón Duro
- Artist
- Gerardo Coronel
- CopyrightID (CopyrightChains transaction hash)
0x18900aa6cb1462e2e6445490d9384223c95e2f2b9da706826f3c241dc839c5e0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:34faf45f74e6b07c56c27c78fef39685d4d66b033f57a8c7cd99499b0329855a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BK4DA2465572
- Bitcoin block existence check
- https://blockstream.info/api/block/956302