ISRC USNLR2000258
Verified recording
USNLR2000258 is “Concerto Grosso in C Minor + End Credits - "You Have To Be A Killer"” by Nicholas Britell,
registered on the CopyrightChains blockchain with CopyrightID
0x0949f4ee950efc02640ca8847ba5c1bc15412d0c44bcef37df233be1de00cc5b and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNLR2000258.
Recording identifiers
- ISRC
- USNLR2000258
- Title
- Concerto Grosso in C Minor + End Credits - "You Have To Be A Killer"
- Artist
- Nicholas Britell
- CopyrightID (CopyrightChains transaction hash)
0x0949f4ee950efc02640ca8847ba5c1bc15412d0c44bcef37df233be1de00cc5b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:da689b50f68584abe1d1907b05012d9f1dae7b53de90d10ba611fd9584d4628d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNLR2000258
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: Concerto Grosso in C Minor + End Credits - "You Have To Be A Killer" · Machine-readable JSON-LD