ISRC FR50X1957401
Verified recording
FR50X1957401 is “Symphony No. 2 in D Major, Op. 43: I. Allegretto - Poco allegro” by Jean Sibelius,
registered on the CopyrightChains blockchain with CopyrightID
0xe6b5a7cbc45af55e2550146e0792121d10396670ebca6bb4a6c8b8773dc07997 and independently timestamped
in Bitcoin block 960099 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1957401.
Recording identifiers
- ISRC
- FR50X1957401
- Title
- Symphony No. 2 in D Major, Op. 43: I. Allegretto - Poco allegro
- Artist
- Jean Sibelius
- CopyrightID (CopyrightChains transaction hash)
0xe6b5a7cbc45af55e2550146e0792121d10396670ebca6bb4a6c8b8773dc07997
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T11:30:20+00:00
- Bitcoin block
- 960099
- Canonical record hash
sha256:9e5d9aff6a49cb484f34d1d0dfa7a685f94aee6a3cc212e44c479673355f8175- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1957401
- Bitcoin block existence check
- https://blockstream.info/api/block/960099
Full record
Track page: Symphony No. 2 in D Major, Op. 43: I. Allegretto - Poco allegro · Machine-readable JSON-LD