ISRC QZW9L2357360
Verified recording
QZW9L2357360 is “Palabra” by Kazu,
registered on the CopyrightChains blockchain with CopyrightID
0x85e5ca8278cd104dd786f6418e04d577142f70645cdd7580b6f63b3ee1f1340c and independently timestamped
in Bitcoin block 953528 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9L2357360.
Recording identifiers
- ISRC
- QZW9L2357360
- Title
- Palabra
- Artist
- Kazu
- CopyrightID (CopyrightChains transaction hash)
0x85e5ca8278cd104dd786f6418e04d577142f70645cdd7580b6f63b3ee1f1340c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T15:41:10+00:00
- Bitcoin block
- 953528
- Canonical record hash
sha256:8f100d02c6a7fe075c8b05923ff6c2a75bc55426a4f050820a5a76c7a754d5aa- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9L2357360
- Bitcoin block existence check
- https://blockstream.info/api/block/953528