ISRC QZWFM2401800
Verified recording
QZWFM2401800 is “Vlug” by Jan Bloukaas,
registered on the CopyrightChains blockchain with CopyrightID
0x9e4f7357d6805da506af2d970fa21634b6a8cb6be5710e082118868d0f6d4061 and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFM2401800.
Recording identifiers
- ISRC
- QZWFM2401800
- Title
- Vlug
- Artist
- Jan Bloukaas
- CopyrightID (CopyrightChains transaction hash)
0x9e4f7357d6805da506af2d970fa21634b6a8cb6be5710e082118868d0f6d4061
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:68f9cd458add7778568bb392ff35abb18599b028e654eac6a1ed51bdc1318928- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFM2401800
- Bitcoin block existence check
- https://blockstream.info/api/block/953515