ISRC BXIVK1900066
Verified recording
BXIVK1900066 is “Mestre dos Mestres” by Grupo Cordiona,
registered on the CopyrightChains blockchain with CopyrightID
0x431c780e214e2f220a1b27359fbffb71e7a4edb4db2da1f0ab358defdfacc8c9 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/BXIVK1900066.
Recording identifiers
- ISRC
- BXIVK1900066
- Title
- Mestre dos Mestres
- Artist
- Grupo Cordiona
- CopyrightID (CopyrightChains transaction hash)
0x431c780e214e2f220a1b27359fbffb71e7a4edb4db2da1f0ab358defdfacc8c9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:3a7d3842e988a6cba77f2d7903ce16e8dbaeec50bab7fa70829f1d990875e6c3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXIVK1900066
- Bitcoin block existence check
- https://blockstream.info/api/block/956302