ISRC BK4DA2456177
Verified recording
BK4DA2456177 is “Hijo Ilegítimo” by Granuja,
registered on the CopyrightChains blockchain with CopyrightID
0x66f5a73f1b99b147f464ea91a90c59ba146ebd6afed7a9f2eabb0f8ffd603a3c and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BK4DA2456177.
Recording identifiers
- ISRC
- BK4DA2456177
- Title
- Hijo Ilegítimo
- Artist
- Granuja
- CopyrightID (CopyrightChains transaction hash)
0x66f5a73f1b99b147f464ea91a90c59ba146ebd6afed7a9f2eabb0f8ffd603a3c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:fa301c3bf79cd49c030d3a1d93d1ab0f3b00c642e51d20688943a93d3a68f81d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BK4DA2456177
- Bitcoin block existence check
- https://blockstream.info/api/block/953520