ISRC NLZ541901704
Verified recording
NLZ541901704 is “Captain Quirck” by Bassjackers,
registered on the CopyrightChains blockchain with CopyrightID
0x239daea62eba0611deafff9069c2d56d86e41c7b74ad084988078a5b5234ed2f and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLZ541901704.
Recording identifiers
- ISRC
- NLZ541901704
- Title
- Captain Quirck
- Artist
- Bassjackers
- CopyrightID (CopyrightChains transaction hash)
0x239daea62eba0611deafff9069c2d56d86e41c7b74ad084988078a5b5234ed2f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:a9ddb3c05ce72ecfeca0c257ab967c6dabcac7bdd8d27c9ad0eb439f3ceb5170- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLZ541901704
- Bitcoin block existence check
- https://blockstream.info/api/block/953520