ISRC CH0042200120
Verified recording
CH0042200120 is “21 Hungarian Dances, WoO 1 (Excerpts Arr. A. Dvořák for Orchestra): No. 18, Molto vivace” by Johannes Brahms,
registered on the CopyrightChains blockchain with CopyrightID
0xb81bcfac7b7c831fb78b474b1a2add4c814ba4aa8a7f5c85dd55bde11eb807ee 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/CH0042200120.
Recording identifiers
- ISRC
- CH0042200120
- Title
- 21 Hungarian Dances, WoO 1 (Excerpts Arr. A. Dvořák for Orchestra): No. 18, Molto vivace
- Artist
- Johannes Brahms
- CopyrightID (CopyrightChains transaction hash)
0xb81bcfac7b7c831fb78b474b1a2add4c814ba4aa8a7f5c85dd55bde11eb807ee
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:4b5521864113f7ee8d179a3c949c9488ea631a817b0aebcbf0c74259442ca673- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0042200120
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: 21 Hungarian Dances, WoO 1 (Excerpts Arr. A. Dvořák for Orchestra): No. 18, Molto vivace · Machine-readable JSON-LD