ISRC QZW9N2211179
Verified recording
QZW9N2211179 is “La Cura” by Frankie Ruiz,
registered on the CopyrightChains blockchain with CopyrightID
0x21556c5d0ed2211fcdf596e87d346d105c08c4517fa69b7f3b7a58637201d4d3 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/QZW9N2211179.
Recording identifiers
- ISRC
- QZW9N2211179
- Title
- La Cura
- Artist
- Frankie Ruiz
- CopyrightID (CopyrightChains transaction hash)
0x21556c5d0ed2211fcdf596e87d346d105c08c4517fa69b7f3b7a58637201d4d3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:e63ab9f760a6134b3ca3b16b6b35f6a7e5679265b0faf9962b9b6d86b06e8d95- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9N2211179
- Bitcoin block existence check
- https://blockstream.info/api/block/953513