ISRC QZWDW2482532
Verified recording
QZWDW2482532 is “KARLU7” by Musical Keys,
registered on the CopyrightChains blockchain with CopyrightID
0x3155be95299078ebfd70b260adc43d00f35d947d3e73b33ef1d5ef8ca9eda629 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDW2482532.
Recording identifiers
- ISRC
- QZWDW2482532
- Title
- KARLU7
- Artist
- Musical Keys
- CopyrightID (CopyrightChains transaction hash)
0x3155be95299078ebfd70b260adc43d00f35d947d3e73b33ef1d5ef8ca9eda629
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:7b636770dba8a249320707fe70ea6f86c06615028ce35c0585bb7a6bc0aed041- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDW2482532
- Bitcoin block existence check
- https://blockstream.info/api/block/960397