ISRC FIFIN9201600
Verified recording
FIFIN9201600 is “Kuula : Wedding March, Op. 3 No. 2 (Häämarssi)” by Toivo Kuula,
registered on the CopyrightChains blockchain with CopyrightID
0x7a9d91449c6d4e7fd00b650b4d4c0420b67b242db3f4923b3381d4dd6986f99b and independently timestamped
in Bitcoin block 960207 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFIN9201600.
Recording identifiers
- ISRC
- FIFIN9201600
- Title
- Kuula : Wedding March, Op. 3 No. 2 (Häämarssi)
- Artist
- Toivo Kuula
- CopyrightID (CopyrightChains transaction hash)
0x7a9d91449c6d4e7fd00b650b4d4c0420b67b242db3f4923b3381d4dd6986f99b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T04:47:22+00:00
- Bitcoin block
- 960207
- Canonical record hash
sha256:3d2c8adbbbf1f8649b78537b09f93c71be3714fb3f8f61491dcc0e436a83243a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFIN9201600
- Bitcoin block existence check
- https://blockstream.info/api/block/960207
Full record
Track page: Kuula : Wedding March, Op. 3 No. 2 (Häämarssi) · Machine-readable JSON-LD