ISRC FR10S1529184
Verified recording
FR10S1529184 is “Waltzes, Op. 34: No. 1 in A-Flat Major, Vivace” by Frédéric Chopin,
registered on the CopyrightChains blockchain with CopyrightID
0xac08deb7e4ca2f20947b39b1f8cbd0ea90fada010b866027a933f911df794a6e and independently timestamped
in Bitcoin block 960198 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1529184.
Recording identifiers
- ISRC
- FR10S1529184
- Title
- Waltzes, Op. 34: No. 1 in A-Flat Major, Vivace
- Artist
- Frédéric Chopin
- CopyrightID (CopyrightChains transaction hash)
0xac08deb7e4ca2f20947b39b1f8cbd0ea90fada010b866027a933f911df794a6e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T02:21:55+00:00
- Bitcoin block
- 960198
- Canonical record hash
sha256:0a63b47d145c0d2d3e014360bbae86424f4a9ec2489b61d14131a0d6d94c55f4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1529184
- Bitcoin block existence check
- https://blockstream.info/api/block/960198
Full record
Track page: Waltzes, Op. 34: No. 1 in A-Flat Major, Vivace · Machine-readable JSON-LD