ISRC USA370989630
Verified recording
USA370989630 is “25 Études faciles et progressives, Op. 100: 12. L'adieu. Allegro molto agitato” by Friedrich Burgmüller,
registered on the CopyrightChains blockchain with CopyrightID
0xfc6fa4c8d8ebcc71f3db9f3b0fa1c739a6d70a0fa85504a2df6ac76aa34b033f and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA370989630.
Recording identifiers
- ISRC
- USA370989630
- Title
- 25 Études faciles et progressives, Op. 100: 12. L'adieu. Allegro molto agitato
- Artist
- Friedrich Burgmüller
- CopyrightID (CopyrightChains transaction hash)
0xfc6fa4c8d8ebcc71f3db9f3b0fa1c739a6d70a0fa85504a2df6ac76aa34b033f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:34fb324195e9ceb52ec6d626ffe07cde8e9598bf099bce672a4753ba76a4361e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA370989630
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: 25 Études faciles et progressives, Op. 100: 12. L'adieu. Allegro molto agitato · Machine-readable JSON-LD