ISRC FR50X1957407
Verified recording
FR50X1957407 is “King Christian II (Suite), Op. 27: III. Musette” by Jean Sibelius,
registered on the CopyrightChains blockchain with CopyrightID
0xe73d31d9b9d4867a3a7d2d46bce3a700d323d35a1e71787a52662a705fdd6c2e and independently timestamped
in Bitcoin block 960247 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1957407.
Recording identifiers
- ISRC
- FR50X1957407
- Title
- King Christian II (Suite), Op. 27: III. Musette
- Artist
- Jean Sibelius
- CopyrightID (CopyrightChains transaction hash)
0xe73d31d9b9d4867a3a7d2d46bce3a700d323d35a1e71787a52662a705fdd6c2e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T10:42:33+00:00
- Bitcoin block
- 960247
- Canonical record hash
sha256:0257565bea5a2483c1d7d3e145ac812e58693b0c3d5fa9449546fe51462ed2c4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1957407
- Bitcoin block existence check
- https://blockstream.info/api/block/960247
Full record
Track page: King Christian II (Suite), Op. 27: III. Musette · Machine-readable JSON-LD