ISRC USV291492885
Verified recording
USV291492885 is “Tra Ka Tra” by Tonino,
registered on the CopyrightChains blockchain with CopyrightID
0x2639c3c593ef9457f7af2f50eae02443f0a9112617c6e18759d073540b04d9f1 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/USV291492885.
Recording identifiers
- ISRC
- USV291492885
- Title
- Tra Ka Tra
- Artist
- Tonino
- CopyrightID (CopyrightChains transaction hash)
0x2639c3c593ef9457f7af2f50eae02443f0a9112617c6e18759d073540b04d9f1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:b86f8f995e62d7caa3a9a989313a64261041cb6f0be4dd4557ccb6c545b79be8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USV291492885
- Bitcoin block existence check
- https://blockstream.info/api/block/956304