ISRC BRJLS1100414
Verified recording
BRJLS1100414 is “Quando Sai de Cuba” by Rei Gaspar & Majestade,
registered on the CopyrightChains blockchain with CopyrightID
0x34f61ac2b67572282ebb11a4c2f2bb06a02b13e8b54fca0e11c6f80839274d86 and independently timestamped
in Bitcoin block 960309 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRJLS1100414.
Recording identifiers
- ISRC
- BRJLS1100414
- Title
- Quando Sai de Cuba
- Artist
- Rei Gaspar & Majestade
- CopyrightID (CopyrightChains transaction hash)
0x34f61ac2b67572282ebb11a4c2f2bb06a02b13e8b54fca0e11c6f80839274d86
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T20:35:49+00:00
- Bitcoin block
- 960309
- Canonical record hash
sha256:88d1a02f5ff264ab2a17b34b3441b6f469f3aeab73a91e9b795ee7419c638903- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRJLS1100414
- Bitcoin block existence check
- https://blockstream.info/api/block/960309