ISRC QM4TW1732132
Verified recording
QM4TW1732132 is “Bom de Briga (Maracatu e Samba)” by Jordi Savall,
registered on the CopyrightChains blockchain with CopyrightID
0xf9e9e6f9f6b853f51df51ca3466290d9b0cb949e4c8ef08580be806795705715 and independently timestamped
in Bitcoin block 960303 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW1732132.
Recording identifiers
- ISRC
- QM4TW1732132
- Title
- Bom de Briga (Maracatu e Samba)
- Artist
- Jordi Savall
- CopyrightID (CopyrightChains transaction hash)
0xf9e9e6f9f6b853f51df51ca3466290d9b0cb949e4c8ef08580be806795705715
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T20:11:13+00:00
- Bitcoin block
- 960303
- Canonical record hash
sha256:11c867893687d0f4c9b46b0cd02219a6f3e9133d90c4343c3d83798fb4031dd3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW1732132
- Bitcoin block existence check
- https://blockstream.info/api/block/960303
Full record
Track page: Bom de Briga (Maracatu e Samba) · Machine-readable JSON-LD