ISRC QZFZ32198907
Verified recording
QZFZ32198907 is “Nordstadtblues - Remix” by Krupplyn,
registered on the CopyrightChains blockchain with CopyrightID
0x289e48e870b6836cf8a09e75aec75e1211fa27a4fa21a3d5ade82dc33a2e3b42 and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ32198907.
Recording identifiers
- ISRC
- QZFZ32198907
- Title
- Nordstadtblues - Remix
- Artist
- Krupplyn
- CopyrightID (CopyrightChains transaction hash)
0x289e48e870b6836cf8a09e75aec75e1211fa27a4fa21a3d5ade82dc33a2e3b42
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:2dff4443e7cfbc6ec1ddc2bca0831f4d44460eed11ecdbcb4350052db7a082eb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ32198907
- Bitcoin block existence check
- https://blockstream.info/api/block/960448
Full record
Track page: Nordstadtblues - Remix · Machine-readable JSON-LD