ISRC FRZ130110280
Verified recording
FRZ130110280 is “Sommarnatten” by Einojuhani Rautavaara,
registered on the CopyrightChains blockchain with CopyrightID
0xf4c694274272169e9eeb4ce5283f32f4cc91f1f051df1a9bbea640f42caea3b3 and independently timestamped
in Bitcoin block 960360 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ130110280.
Recording identifiers
- ISRC
- FRZ130110280
- Title
- Sommarnatten
- Artist
- Einojuhani Rautavaara
- CopyrightID (CopyrightChains transaction hash)
0xf4c694274272169e9eeb4ce5283f32f4cc91f1f051df1a9bbea640f42caea3b3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T06:42:11+00:00
- Bitcoin block
- 960360
- Canonical record hash
sha256:7412d0e114af479d5d318b5d0de4fedba9853b177b3b3ddec215d42f2b4644b7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ130110280
- Bitcoin block existence check
- https://blockstream.info/api/block/960360