ISRC SEYOK2134456
Verified recording
SEYOK2134456 is “4 Songs for Voice and Violin, Op. 35: No. 1, Jesu Sweet” by Gustav Holst,
registered on the CopyrightChains blockchain with CopyrightID
0x0041a82dbebc378098b1ca620e0e12019ae8055e02ccf62ddf97ee30f2351152 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEYOK2134456.
Recording identifiers
- ISRC
- SEYOK2134456
- Title
- 4 Songs for Voice and Violin, Op. 35: No. 1, Jesu Sweet
- Artist
- Gustav Holst
- CopyrightID (CopyrightChains transaction hash)
0x0041a82dbebc378098b1ca620e0e12019ae8055e02ccf62ddf97ee30f2351152
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:5fb322a64c046a7e3518488f77ea67d3805902b04871dd90b241065c14f866fc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEYOK2134456
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: 4 Songs for Voice and Violin, Op. 35: No. 1, Jesu Sweet · Machine-readable JSON-LD