ISRC USA370989629
Verified recording
USA370989629 is “25 Études faciles et progressives, Op. 100: 11. La bergeronnette. Allegretto” by Friedrich Burgmüller,
registered on the CopyrightChains blockchain with CopyrightID
0x030c1052c8ec80e7de6cd766f4ea28b107abda1d928c73eeea803ccfdeca5076 and independently timestamped
in Bitcoin block 960117 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA370989629.
Recording identifiers
- ISRC
- USA370989629
- Title
- 25 Études faciles et progressives, Op. 100: 11. La bergeronnette. Allegretto
- Artist
- Friedrich Burgmüller
- CopyrightID (CopyrightChains transaction hash)
0x030c1052c8ec80e7de6cd766f4ea28b107abda1d928c73eeea803ccfdeca5076
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T14:28:24+00:00
- Bitcoin block
- 960117
- Canonical record hash
sha256:6f16bc64bc74549e5ec7f8c9b3c578e6d8db18f5ddffbf421d282e7aa2c7378c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA370989629
- Bitcoin block existence check
- https://blockstream.info/api/block/960117
Full record
Track page: 25 Études faciles et progressives, Op. 100: 11. La bergeronnette. Allegretto · Machine-readable JSON-LD