ISRC BRTRB1856384
Verified recording
BRTRB1856384 is “Musicar: Tema do Festival de Musica Infantil 2018” by João Cavalcanti,
registered on the CopyrightChains blockchain with CopyrightID
0x620181a17fa0b6ab90f2fc083b470a62c6dbfb8cf3a77d660fbfaf6678427906 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/BRTRB1856384.
Recording identifiers
- ISRC
- BRTRB1856384
- Title
- Musicar: Tema do Festival de Musica Infantil 2018
- Artist
- João Cavalcanti
- CopyrightID (CopyrightChains transaction hash)
0x620181a17fa0b6ab90f2fc083b470a62c6dbfb8cf3a77d660fbfaf6678427906
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:4577aad492e72ee9bddf1be2108206b01add57622f0ba8ddd1a7d7b6ead5e4f0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRTRB1856384
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Musicar: Tema do Festival de Musica Infantil 2018 · Machine-readable JSON-LD