ISRC BRBMG4100034
Verified recording
BRBMG4100034 is “Lamentos” by Pixinguinha,
registered on the CopyrightChains blockchain with CopyrightID
0x86d12bdb5e83b6a0d4904d0d7fcb226a0317fc6f2e62cbd9489aad348deeec60 and independently timestamped
in Bitcoin block 960355 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRBMG4100034.
Recording identifiers
- ISRC
- BRBMG4100034
- Title
- Lamentos
- Artist
- Pixinguinha
- CopyrightID (CopyrightChains transaction hash)
0x86d12bdb5e83b6a0d4904d0d7fcb226a0317fc6f2e62cbd9489aad348deeec60
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:49:18+00:00
- Bitcoin block
- 960355
- Canonical record hash
sha256:31008108ab276c3261d015d9c7b594494f38190fa686562de8e8dfa1a8b181f8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRBMG4100034
- Bitcoin block existence check
- https://blockstream.info/api/block/960355