ISRC FIFIN9200307
Verified recording
FIFIN9200307 is “Pieces for Violin and Piano, Op. 44: IV. Berceuse” by Erkki Melartin,
registered on the CopyrightChains blockchain with CopyrightID
0x8bf6308574b8e236d158cf35d4c7e6d82d39aaed97c115ed9b3968eaae59eebb and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFIN9200307.
Recording identifiers
- ISRC
- FIFIN9200307
- Title
- Pieces for Violin and Piano, Op. 44: IV. Berceuse
- Artist
- Erkki Melartin
- CopyrightID (CopyrightChains transaction hash)
0x8bf6308574b8e236d158cf35d4c7e6d82d39aaed97c115ed9b3968eaae59eebb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:4349728713dedc9f469bd016838916e3270718b457806c5968bba203e9dc9e7b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFIN9200307
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Pieces for Violin and Piano, Op. 44: IV. Berceuse · Machine-readable JSON-LD