ISRC QZNJZ2486866
Verified recording
QZNJZ2486866 is “Sin Mirar Atrás” by Facundo Grandío,
registered on the CopyrightChains blockchain with CopyrightID
0x9fd98ce6b85c0d7cd05df7904ffa1fb090c74322f50808f37267bcd9221e49e5 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJZ2486866.
Recording identifiers
- ISRC
- QZNJZ2486866
- Title
- Sin Mirar Atrás
- Artist
- Facundo Grandío
- CopyrightID (CopyrightChains transaction hash)
0x9fd98ce6b85c0d7cd05df7904ffa1fb090c74322f50808f37267bcd9221e49e5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:f9ebb52f6aa93ae8646580e33660cd719e75805043c54e667b2c47fc70941213- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJZ2486866
- Bitcoin block existence check
- https://blockstream.info/api/block/956304