ISRC QMFMF1488980
Verified recording
QMFMF1488980 is “Que Me Importa Tu Pasado” by Mario Bustos,
registered on the CopyrightChains blockchain with CopyrightID
0xc603b3bfea06d0cce91749b08103806e842d9ed21102076e45cb99b997f9c013 and independently timestamped
in Bitcoin block 960500 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMF1488980.
Recording identifiers
- ISRC
- QMFMF1488980
- Title
- Que Me Importa Tu Pasado
- Artist
- Mario Bustos
- CopyrightID (CopyrightChains transaction hash)
0xc603b3bfea06d0cce91749b08103806e842d9ed21102076e45cb99b997f9c013
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T03:13:03+00:00
- Bitcoin block
- 960500
- Canonical record hash
sha256:ccf80c495b2b31aafdbd8435b7c7a6964a92679b5a726810b0fc2586ad86671e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMF1488980
- Bitcoin block existence check
- https://blockstream.info/api/block/960500
Full record
Track page: Que Me Importa Tu Pasado · Machine-readable JSON-LD