ISRC PTOV19700075
Verified recording
PTOV19700075 is “Ai Caramba” by Quadrilha,
registered on the CopyrightChains blockchain with CopyrightID
0xd480acfbb7676d1baf01d5d246a1b1bae8414ed26b1f7ad6f80ebf39cafdf1c1 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTOV19700075.
Recording identifiers
- ISRC
- PTOV19700075
- Title
- Ai Caramba
- Artist
- Quadrilha
- CopyrightID (CopyrightChains transaction hash)
0xd480acfbb7676d1baf01d5d246a1b1bae8414ed26b1f7ad6f80ebf39cafdf1c1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:8b64b46aa86c37f05551c80a9b12c3418d4a6668359dc7ee13747db0949d2ffc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTOV19700075
- Bitcoin block existence check
- https://blockstream.info/api/block/956304