ISRC FRZ335842070
Verified recording
FRZ335842070 is “Morena boca de ouro” by João Gilberto,
registered on the CopyrightChains blockchain with CopyrightID
0x35502cc236885b8f756a857be8db9bea0db6f02175ee208cb4ac827e46113036 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ335842070.
Recording identifiers
- ISRC
- FRZ335842070
- Title
- Morena boca de ouro
- Artist
- João Gilberto
- CopyrightID (CopyrightChains transaction hash)
0x35502cc236885b8f756a857be8db9bea0db6f02175ee208cb4ac827e46113036
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:7d85b50c064d6e36b41fb01fc8bce0a8caeb0666c317ae4a719c5b08097c4cd5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ335842070
- Bitcoin block existence check
- https://blockstream.info/api/block/960138