ISRC FR6V88900572
Verified recording
FR6V88900572 is “Sonho de um carnaval - I Dream of Carnival” by Chico Buarque,
registered on the CopyrightChains blockchain with CopyrightID
0xd814e9554f547ce20039c0a92c8ae04a565ad4c9d7cd96eb506cdc7c18edb9d4 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR6V88900572.
Recording identifiers
- ISRC
- FR6V88900572
- Title
- Sonho de um carnaval - I Dream of Carnival
- Artist
- Chico Buarque
- CopyrightID (CopyrightChains transaction hash)
0xd814e9554f547ce20039c0a92c8ae04a565ad4c9d7cd96eb506cdc7c18edb9d4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:9fdafbd0710a33d05d3d1728557178c1aae4abf191c46407b5f618e381d67ec2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR6V88900572
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Sonho de um carnaval - I Dream of Carnival · Machine-readable JSON-LD