ISRC BK4DA2212720
Verified recording
BK4DA2212720 is “Héroe” by Raquel Sofía,
registered on the CopyrightChains blockchain with CopyrightID
0xbfd084cc637d0e96ed7b04e313862a3eb7ce8543af0910137f83d41768abd7c8 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/BK4DA2212720.
Recording identifiers
- ISRC
- BK4DA2212720
- Title
- Héroe
- Artist
- Raquel Sofía
- CopyrightID (CopyrightChains transaction hash)
0xbfd084cc637d0e96ed7b04e313862a3eb7ce8543af0910137f83d41768abd7c8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:9367f9164452e67a6c4f27588fe82685964a797848cf85759466aec636f49c5a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BK4DA2212720
- Bitcoin block existence check
- https://blockstream.info/api/block/956302