ISRC QZL432400003
Verified recording
QZL432400003 is “La Libreta” by Menor Menor,
registered on the CopyrightChains blockchain with CopyrightID
0xedca52758351a59cd5f4420b409afbb06b9d9ee160bd76c184740098468542c7 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/QZL432400003.
Recording identifiers
- ISRC
- QZL432400003
- Title
- La Libreta
- Artist
- Menor Menor
- CopyrightID (CopyrightChains transaction hash)
0xedca52758351a59cd5f4420b409afbb06b9d9ee160bd76c184740098468542c7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:096bdabf59ea7769086021089b1e08f27790e92a3eda2a3076afb4a9210f8fdc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZL432400003
- Bitcoin block existence check
- https://blockstream.info/api/block/956304