ISRC BRZ721100005
Verified recording
BRZ721100005 is “Dia de Branco” by João Martins,
registered on the CopyrightChains blockchain with CopyrightID
0x7802501594e5bf7fda7bff6b4d20f3ff08e381610df1b21b516668237ff67bee and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRZ721100005.
Recording identifiers
- ISRC
- BRZ721100005
- Title
- Dia de Branco
- Artist
- João Martins
- CopyrightID (CopyrightChains transaction hash)
0x7802501594e5bf7fda7bff6b4d20f3ff08e381610df1b21b516668237ff67bee
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:bc251bc82364fbfc135f2a1f447ef5d1e423ed38af0d0787fd4da356e5c22508- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRZ721100005
- Bitcoin block existence check
- https://blockstream.info/api/block/956304