ISRC QZW9L2420225
Verified recording
QZW9L2420225 is “Pista de Hielo (Say U Say Me Cover)” by Luiza,
registered on the CopyrightChains blockchain with CopyrightID
0x7c78389239719576e27d1709cb7ce5858d38f95668d28ffb9a5a5d1d9c4e51e3 and independently timestamped
in Bitcoin block 960368 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9L2420225.
Recording identifiers
- ISRC
- QZW9L2420225
- Title
- Pista de Hielo (Say U Say Me Cover)
- Artist
- Luiza
- CopyrightID (CopyrightChains transaction hash)
0x7c78389239719576e27d1709cb7ce5858d38f95668d28ffb9a5a5d1d9c4e51e3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:26:41+00:00
- Bitcoin block
- 960368
- Canonical record hash
sha256:dbbc8dbdcd130f97afcaa8d0b34beb63a3b722d715bab5386bb031d4ae2f4aa8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9L2420225
- Bitcoin block existence check
- https://blockstream.info/api/block/960368
Full record
Track page: Pista de Hielo (Say U Say Me Cover) · Machine-readable JSON-LD