ISRC BR6211400323
Verified recording
BR6211400323 is “Viola Raiz e Sertão” by Piu Viola e Leandrinho,
registered on the CopyrightChains blockchain with CopyrightID
0x908c51d1ae2248527bbb127a29a2e36efefc155bedc2c23288b0d763ec1bc311 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/BR6211400323.
Recording identifiers
- ISRC
- BR6211400323
- Title
- Viola Raiz e Sertão
- Artist
- Piu Viola e Leandrinho
- CopyrightID (CopyrightChains transaction hash)
0x908c51d1ae2248527bbb127a29a2e36efefc155bedc2c23288b0d763ec1bc311
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:0dad8bb57d345009095c529570e8494f445ae83be9a6ea8ec95d9a0960490e09- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BR6211400323
- Bitcoin block existence check
- https://blockstream.info/api/block/953520