ISRC DEE862200656
Verified recording
DEE862200656 is “Piano Trio No. 4 in E Minor, Op. 90, B.166, "Dumky": I. Lento maestoso” by Antonín Dvořák,
registered on the CopyrightChains blockchain with CopyrightID
0xf3655e38d8914a975670f12e9e602b7dcac600bdfc6df35199f68acd9e591374 and independently timestamped
in Bitcoin block 957041 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE862200656.
Recording identifiers
- ISRC
- DEE862200656
- Title
- Piano Trio No. 4 in E Minor, Op. 90, B.166, "Dumky": I. Lento maestoso
- Artist
- Antonín Dvořák
- CopyrightID (CopyrightChains transaction hash)
0xf3655e38d8914a975670f12e9e602b7dcac600bdfc6df35199f68acd9e591374
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T13:25:45+00:00
- Bitcoin block
- 957041
- Canonical record hash
sha256:e7ba41b2aa01c33dbe0ee3373ee9db0a2ee33fd265b19c28de8730bc862137b6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE862200656
- Bitcoin block existence check
- https://blockstream.info/api/block/957041
Full record
Track page: Piano Trio No. 4 in E Minor, Op. 90, B.166, "Dumky": I. Lento maestoso · Machine-readable JSON-LD