ISRC QZGLS2415221
Verified recording
QZGLS2415221 is “TDK 4” by Metrika,
registered on the CopyrightChains blockchain with CopyrightID
0x732047a54e0f5a7668dc7d31137142ed7aba12d540fd3d8c06ab2234af76f884 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLS2415221.
Recording identifiers
- ISRC
- QZGLS2415221
- Title
- TDK 4
- Artist
- Metrika
- CopyrightID (CopyrightChains transaction hash)
0x732047a54e0f5a7668dc7d31137142ed7aba12d540fd3d8c06ab2234af76f884
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:70f9e470714fe60ab97d37df330bb30f9ab74be4b1efd68c9c02e1b5071f6fbb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLS2415221
- Bitcoin block existence check
- https://blockstream.info/api/block/956302