ISRC QM4TW2096746
Verified recording
QM4TW2096746 is “Que Me Importa” by Fernando Villalona,
registered on the CopyrightChains blockchain with CopyrightID
0x62a2a21f6ef5f97098ba85ad011e98e757b46a97ef415bd3d614ec610e6f2c9a and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2096746.
Recording identifiers
- ISRC
- QM4TW2096746
- Title
- Que Me Importa
- Artist
- Fernando Villalona
- CopyrightID (CopyrightChains transaction hash)
0x62a2a21f6ef5f97098ba85ad011e98e757b46a97ef415bd3d614ec610e6f2c9a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:56af79d3e8810a50128c1aec1643c86ade7fad7445b2a740952e55593ee4e8b0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2096746
- Bitcoin block existence check
- https://blockstream.info/api/block/960397