ISRC BRUM70600694
Verified recording
BRUM70600694 is “Porquê?” by Caetano Veloso,
registered on the CopyrightChains blockchain with CopyrightID
0xe1588dcf3c644c047a51dea0aa8d055a83cd5c9e75e8e4a66eed55e1330d1662 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/BRUM70600694.
Recording identifiers
- ISRC
- BRUM70600694
- Title
- Porquê?
- Artist
- Caetano Veloso
- CopyrightID (CopyrightChains transaction hash)
0xe1588dcf3c644c047a51dea0aa8d055a83cd5c9e75e8e4a66eed55e1330d1662
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:be98fb2e63c98a5ce8533e5b16f5586a63d8ed9dabf9d67bb1296f2040422819- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRUM70600694
- Bitcoin block existence check
- https://blockstream.info/api/block/956304