ISRC DEPI82437460
Verified recording
DEPI82437460 is “Ballade No. 3, Op. 47 in A-Flat Major - Welte-Mignon 2882” by Frédéric Chopin,
registered on the CopyrightChains blockchain with CopyrightID
0xbe2218a5f0ead54e4be4b539cc0c71bcb49dddd81553a255b10f2baf1a4aceed and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEPI82437460.
Recording identifiers
- ISRC
- DEPI82437460
- Title
- Ballade No. 3, Op. 47 in A-Flat Major - Welte-Mignon 2882
- Artist
- Frédéric Chopin
- CopyrightID (CopyrightChains transaction hash)
0xbe2218a5f0ead54e4be4b539cc0c71bcb49dddd81553a255b10f2baf1a4aceed
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:b4543ae49043aba45297f941e57eb08406c5beb67c73e7a99f515b3f073417e0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEPI82437460
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Ballade No. 3, Op. 47 in A-Flat Major - Welte-Mignon 2882 · Machine-readable JSON-LD