ISRC FR50X2073901
Verified recording
FR50X2073901 is “4 Songs for Voice and Violin, Op. 35: I. Jesu Sweet” by Gustav Holst,
registered on the CopyrightChains blockchain with CopyrightID
0xee83c32fd2162267b257cc0468414adf56da623ed13d15326573af6b480372a6 and independently timestamped
in Bitcoin block 960489 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2073901.
Recording identifiers
- ISRC
- FR50X2073901
- Title
- 4 Songs for Voice and Violin, Op. 35: I. Jesu Sweet
- Artist
- Gustav Holst
- CopyrightID (CopyrightChains transaction hash)
0xee83c32fd2162267b257cc0468414adf56da623ed13d15326573af6b480372a6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T00:40:43+00:00
- Bitcoin block
- 960489
- Canonical record hash
sha256:4eae14355cb157ad16d0fbd9b8d7627c771a9575574509b76f8c50b8f452b5d0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2073901
- Bitcoin block existence check
- https://blockstream.info/api/block/960489
Full record
Track page: 4 Songs for Voice and Violin, Op. 35: I. Jesu Sweet · Machine-readable JSON-LD