ISRC FR50X1957402
Verified recording
FR50X1957402 is “Symphony No. 2 in D Major, Op. 43: II. Tempo andante, ma rubato” by Jean Sibelius,
registered on the CopyrightChains blockchain with CopyrightID
0xc0b9b74828dc3f3847cf8cfa3b01596919d18bf7ba7acad437d50cf71078801d and independently timestamped
in Bitcoin block 960200 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1957402.
Recording identifiers
- ISRC
- FR50X1957402
- Title
- Symphony No. 2 in D Major, Op. 43: II. Tempo andante, ma rubato
- Artist
- Jean Sibelius
- CopyrightID (CopyrightChains transaction hash)
0xc0b9b74828dc3f3847cf8cfa3b01596919d18bf7ba7acad437d50cf71078801d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T02:37:10+00:00
- Bitcoin block
- 960200
- Canonical record hash
sha256:5b514788e26a5e87f67c840da30372faaa942576588045ad9c1cce9627150afa- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1957402
- Bitcoin block existence check
- https://blockstream.info/api/block/960200
Full record
Track page: Symphony No. 2 in D Major, Op. 43: II. Tempo andante, ma rubato · Machine-readable JSON-LD