ISRC USA371276468
Verified recording
USA371276468 is “Ninguna” by Ricardo Malerba,
registered on the CopyrightChains blockchain with CopyrightID
0x25b41d4b6e76cc5aed475dc3f8b722c53f16e4ced72d8ac3eb35437730a09c3a and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA371276468.
Recording identifiers
- ISRC
- USA371276468
- Title
- Ninguna
- Artist
- Ricardo Malerba
- CopyrightID (CopyrightChains transaction hash)
0x25b41d4b6e76cc5aed475dc3f8b722c53f16e4ced72d8ac3eb35437730a09c3a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:19d42e5e20ffe1729e18c30c2bfa984381fe1661d6ccfb0a9ddba9e6e3fe92d9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA371276468
- Bitcoin block existence check
- https://blockstream.info/api/block/960418