ISRC USB8U1064326
Verified recording
USB8U1064326 is “Com acucar, com afeto” by Chico Buarque,
registered on the CopyrightChains blockchain with CopyrightID
0x2b1af53f25b0f2c1bfaacdc4d2c07463714922cd41b341021f2ee04aa8757a65 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1064326.
Recording identifiers
- ISRC
- USB8U1064326
- Title
- Com acucar, com afeto
- Artist
- Chico Buarque
- CopyrightID (CopyrightChains transaction hash)
0x2b1af53f25b0f2c1bfaacdc4d2c07463714922cd41b341021f2ee04aa8757a65
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:855a2b4502401ef8769e6f02518ca2d8da2d77b2b9f7be6f2cfcc7da94ff89c3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1064326
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Com acucar, com afeto · Machine-readable JSON-LD