ISRC BR2RA1800123
Verified recording
BR2RA1800123 is “A Velhice da Porta Bandeira - Ao Vivo” by MPB4,
registered on the CopyrightChains blockchain with CopyrightID
0x964de380463f2ff8ca16927933cf72403c3b8a01404fc5726586c905f5766d6c and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BR2RA1800123.
Recording identifiers
- ISRC
- BR2RA1800123
- Title
- A Velhice da Porta Bandeira - Ao Vivo
- Artist
- MPB4
- CopyrightID (CopyrightChains transaction hash)
0x964de380463f2ff8ca16927933cf72403c3b8a01404fc5726586c905f5766d6c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:e6a6b28661ff5828f5450440255af8a975e4393b8223e2bb9f04b93fe8fe93bf- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BR2RA1800123
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: A Velhice da Porta Bandeira - Ao Vivo · Machine-readable JSON-LD