ISRC QZK6F2220380
Verified recording
QZK6F2220380 is “locutorio” by 4.1,
registered on the CopyrightChains blockchain with CopyrightID
0xc755c2719cf6805c5e1ee7965abdbb602dfbdea2038f5304394c931ec3a3f884 and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6F2220380.
Recording identifiers
- ISRC
- QZK6F2220380
- Title
- locutorio
- Artist
- 4.1
- CopyrightID (CopyrightChains transaction hash)
0xc755c2719cf6805c5e1ee7965abdbb602dfbdea2038f5304394c931ec3a3f884
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:9e7a5746a295dbebda156ea6bdef8871c16ad7bd2ddb6a98cfab40f5cb5624ea- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6F2220380
- Bitcoin block existence check
- https://blockstream.info/api/block/960334