ISRC USBC19704587
Verified recording
USBC19704587 is “Lullaby, Op. 66, No. 15 (Arranged for Recorder and Guitar)” by Edvard Grieg,
registered on the CopyrightChains blockchain with CopyrightID
0xcd8447b2beb3e0de9085eba61c4c22310d362513d7f74116a25e2407dd9cce80 and independently timestamped
in Bitcoin block 960506 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC19704587.
Recording identifiers
- ISRC
- USBC19704587
- Title
- Lullaby, Op. 66, No. 15 (Arranged for Recorder and Guitar)
- Artist
- Edvard Grieg
- CopyrightID (CopyrightChains transaction hash)
0xcd8447b2beb3e0de9085eba61c4c22310d362513d7f74116a25e2407dd9cce80
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T03:50:58+00:00
- Bitcoin block
- 960506
- Canonical record hash
sha256:7882b7c69f03cd0313a76f998bcd8e0c7a824338ad3d7507563857a9da4d9722- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC19704587
- Bitcoin block existence check
- https://blockstream.info/api/block/960506
Full record
Track page: Lullaby, Op. 66, No. 15 (Arranged for Recorder and Guitar) · Machine-readable JSON-LD