ISRC NLUW21800743
Verified recording
NLUW21800743 is “Bittersweet (ft. Quarterback) - Extended Mix” by Nicky Romero,
registered on the CopyrightChains blockchain with CopyrightID
0x9f01d0f205606d5201ae5dcb4846d7fd66c8c82bd890d2ac909e18fa9871b146 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/NLUW21800743.
Recording identifiers
- ISRC
- NLUW21800743
- Title
- Bittersweet (ft. Quarterback) - Extended Mix
- Artist
- Nicky Romero
- CopyrightID (CopyrightChains transaction hash)
0x9f01d0f205606d5201ae5dcb4846d7fd66c8c82bd890d2ac909e18fa9871b146
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T12:45:34+00:00
- Bitcoin block
- 960258
- Canonical record hash
sha256:768fbd3e1f978c693885ccc0bcee8e99a288bbae2a24b601a7b858586147cb45- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLUW21800743
- Bitcoin block existence check
- https://blockstream.info/api/block/960258
Full record
Track page: Bittersweet (ft. Quarterback) - Extended Mix · Machine-readable JSON-LD