ISRC QZ5AB2339535
Verified recording
QZ5AB2339535 is “Malasaña” by Costa,
registered on the CopyrightChains blockchain with CopyrightID
0x45620d00fca6d708adb441bd0c165cbc119eece99349e58d122abf073387683f and independently timestamped
in Bitcoin block 954130 on 2026-06-17.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB2339535.
Recording identifiers
- ISRC
- QZ5AB2339535
- Title
- Malasaña
- Artist
- Costa
- CopyrightID (CopyrightChains transaction hash)
0x45620d00fca6d708adb441bd0c165cbc119eece99349e58d122abf073387683f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-17T19:07:14+00:00
- Bitcoin block
- 954130
- Canonical record hash
sha256:2e2b0c40b3ee9fd422a154b218c00f5c098933960c27cad3522253eec30e3bdd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB2339535
- Bitcoin block existence check
- https://blockstream.info/api/block/954130