ISRC USV291441571
Verified recording
USV291441571 is “Carita Triste” by Toño Macedo,
registered on the CopyrightChains blockchain with CopyrightID
0x655627783b3da2842ca9a30cb51c1984af99f780016037622b4f5ed85c15be0e and independently timestamped
in Bitcoin block 959159 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USV291441571.
Recording identifiers
- ISRC
- USV291441571
- Title
- Carita Triste
- Artist
- Toño Macedo
- CopyrightID (CopyrightChains transaction hash)
0x655627783b3da2842ca9a30cb51c1984af99f780016037622b4f5ed85c15be0e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T17:48:40+00:00
- Bitcoin block
- 959159
- Canonical record hash
sha256:a019b9d29b5c7f4385d85a6cde0348056bead260ba610f7098f6767e036ccc12- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USV291441571
- Bitcoin block existence check
- https://blockstream.info/api/block/959159