ISRC QZ9QQ2300742
Verified recording
QZ9QQ2300742 is “El Flaco” by Herencia De Grandes,
registered on the CopyrightChains blockchain with CopyrightID
0x80c7e686e3d1c70cb4c24081b25516163f2a11099d99d2ebe60b664a2e3733a5 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ9QQ2300742.
Recording identifiers
- ISRC
- QZ9QQ2300742
- Title
- El Flaco
- Artist
- Herencia De Grandes
- CopyrightID (CopyrightChains transaction hash)
0x80c7e686e3d1c70cb4c24081b25516163f2a11099d99d2ebe60b664a2e3733a5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:3c55dcacfa61c97f6c05f214717bc90883f8a3411f1e7f89748c41a8a0177c9a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ9QQ2300742
- Bitcoin block existence check
- https://blockstream.info/api/block/953513