ISRC BR4QI2200001
Verified recording
BR4QI2200001 is “Antes de um Big Bang no Bronx” by Marcello Gugu,
registered on the CopyrightChains blockchain with CopyrightID
0x7054116859d64b7c1facf639e78af5ca3f689d6469a8794304fa5f76c4ddf5e0 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/BR4QI2200001.
Recording identifiers
- ISRC
- BR4QI2200001
- Title
- Antes de um Big Bang no Bronx
- Artist
- Marcello Gugu
- CopyrightID (CopyrightChains transaction hash)
0x7054116859d64b7c1facf639e78af5ca3f689d6469a8794304fa5f76c4ddf5e0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:91c6d3233e2cce619b0f3841f3b8d5eb5e74a73adfc15846933d5dc65b8a4776- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BR4QI2200001
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Antes de um Big Bang no Bronx · Machine-readable JSON-LD