ISRC NLC731900469
Verified recording
NLC731900469 is “Idée fixe - Costa Extended Mix” by Sleepthief,
registered on the CopyrightChains blockchain with CopyrightID
0xf867a2069f3348f3045915518c1aa2a50d12a20f4beed874ce9f78e2a7891d0a and independently timestamped
in Bitcoin block 960321 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLC731900469.
Recording identifiers
- ISRC
- NLC731900469
- Title
- Idée fixe - Costa Extended Mix
- Artist
- Sleepthief
- CopyrightID (CopyrightChains transaction hash)
0xf867a2069f3348f3045915518c1aa2a50d12a20f4beed874ce9f78e2a7891d0a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T22:27:30+00:00
- Bitcoin block
- 960321
- Canonical record hash
sha256:e51c7bde41fa9225b057e2e3702604637ab4d238727b7ceaeb63e9297001dd49- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLC731900469
- Bitcoin block existence check
- https://blockstream.info/api/block/960321
Full record
Track page: Idée fixe - Costa Extended Mix · Machine-readable JSON-LD