ISRC GBKQU2209541
Verified recording
GBKQU2209541 is “Sad Boys” by Luuk Van Dijk,
registered on the CopyrightChains blockchain with CopyrightID
0x83d8f6e012f4a73263107a37279d052faa5fbd5cca30efbc7a31bc3e532751fc and independently timestamped
in Bitcoin block 960258 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2209541.
Recording identifiers
- ISRC
- GBKQU2209541
- Title
- Sad Boys
- Artist
- Luuk Van Dijk
- CopyrightID (CopyrightChains transaction hash)
0x83d8f6e012f4a73263107a37279d052faa5fbd5cca30efbc7a31bc3e532751fc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T12:45:34+00:00
- Bitcoin block
- 960258
- Canonical record hash
sha256:cf5430d59188410c1c92869d8f65fb5b087e3710fbc2979e35c35def29fed699- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2209541
- Bitcoin block existence check
- https://blockstream.info/api/block/960258