ISRC QM6N22289679
Verified recording
QM6N22289679 is “Has sido tú” by Marco López,
registered on the CopyrightChains blockchain with CopyrightID
0xa88768062b5c234c544f6d52f27c85b055aceea969eff3d351e5cc180e94ac2c and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6N22289679.
Recording identifiers
- ISRC
- QM6N22289679
- Title
- Has sido tú
- Artist
- Marco López
- CopyrightID (CopyrightChains transaction hash)
0xa88768062b5c234c544f6d52f27c85b055aceea969eff3d351e5cc180e94ac2c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:fab6f5ca8c139d968e1b007ecf588b86cb23e246d12bff5cb78382f0da8da436- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6N22289679
- Bitcoin block existence check
- https://blockstream.info/api/block/960448