ISRC FINDE0810128
Verified recording
FINDE0810128 is “4 Songs from the Opera Aleksis Kivi (arr. for choir): No. 1. Ikavyys (Melancholy)” by Einojuhani Rautavaara,
registered on the CopyrightChains blockchain with CopyrightID
0xa055d0706d36692439c9be79992526fe10c81689e3a0757cdf3d464cff76086e 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/FINDE0810128.
Recording identifiers
- ISRC
- FINDE0810128
- Title
- 4 Songs from the Opera Aleksis Kivi (arr. for choir): No. 1. Ikavyys (Melancholy)
- Artist
- Einojuhani Rautavaara
- CopyrightID (CopyrightChains transaction hash)
0xa055d0706d36692439c9be79992526fe10c81689e3a0757cdf3d464cff76086e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:cd5ad83da27fe4a0ff249d4543165eb26a2e6a66fc46c6af8a4dcaa8229332d9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE0810128
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: 4 Songs from the Opera Aleksis Kivi (arr. for choir): No. 1. Ikavyys (Melancholy) · Machine-readable JSON-LD