ISRC BRUM71601482
Verified recording
BRUM71601482 is “Valsinha” by MPB4,
registered on the CopyrightChains blockchain with CopyrightID
0x328f0cc871b534e92c6bd852cf8472ed583da97ae34a987f20a519c45e8d38d1 and independently timestamped
in Bitcoin block 960285 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRUM71601482.
Recording identifiers
- ISRC
- BRUM71601482
- Title
- Valsinha
- Artist
- MPB4
- CopyrightID (CopyrightChains transaction hash)
0x328f0cc871b534e92c6bd852cf8472ed583da97ae34a987f20a519c45e8d38d1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T17:26:40+00:00
- Bitcoin block
- 960285
- Canonical record hash
sha256:4f8c345ebffcdb1b868e09b43ea37e93836377bd328b54bed117bb13eda35bb4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRUM71601482
- Bitcoin block existence check
- https://blockstream.info/api/block/960285