ISRC DEF059503510
Verified recording
DEF059503510 is “Romance for Violin and Orchestra in F Minor, Op. 11” by Antonín Dvořák,
registered on the CopyrightChains blockchain with CopyrightID
0x350b59f1d1d1808a649f662d9323d1e14f427bcac125224bef5623ee090dd5fd and independently timestamped
in Bitcoin block 960150 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059503510.
Recording identifiers
- ISRC
- DEF059503510
- Title
- Romance for Violin and Orchestra in F Minor, Op. 11
- Artist
- Antonín Dvořák
- CopyrightID (CopyrightChains transaction hash)
0x350b59f1d1d1808a649f662d9323d1e14f427bcac125224bef5623ee090dd5fd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:51:49+00:00
- Bitcoin block
- 960150
- Canonical record hash
sha256:b7916d7aa826c536994789ea6cc04b33d383d8ab6289d426a8529ecaf143eefd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059503510
- Bitcoin block existence check
- https://blockstream.info/api/block/960150
Full record
Track page: Romance for Violin and Orchestra in F Minor, Op. 11 · Machine-readable JSON-LD