ISRC FIFIN8200200
Verified recording
FIFIN8200200 is “Merikanto : Kesäillan valssi, Op. 1 No. 3 (Summer Evening Waltz)” by Oskar Merikanto,
registered on the CopyrightChains blockchain with CopyrightID
0xaa7a3496309793da601e82544dc9249a2bf8569b59d9f763396859583c4543aa and independently timestamped
in Bitcoin block 960216 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFIN8200200.
Recording identifiers
- ISRC
- FIFIN8200200
- Title
- Merikanto : Kesäillan valssi, Op. 1 No. 3 (Summer Evening Waltz)
- Artist
- Oskar Merikanto
- CopyrightID (CopyrightChains transaction hash)
0xaa7a3496309793da601e82544dc9249a2bf8569b59d9f763396859583c4543aa
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T06:39:12+00:00
- Bitcoin block
- 960216
- Canonical record hash
sha256:fb3de9dcd5bcf17b90541109d9c232044217bcbd9dc03e7616070a45befacec0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFIN8200200
- Bitcoin block existence check
- https://blockstream.info/api/block/960216
Full record
Track page: Merikanto : Kesäillan valssi, Op. 1 No. 3 (Summer Evening Waltz) · Machine-readable JSON-LD