ISRC NLA508127001
Verified recording
NLA508127001 is “21 Hungarian Dances, WoO 1: No. 1 in G Minor: Allegro molto (Arr. for Piano Duet)” by Johannes Brahms,
registered on the CopyrightChains blockchain with CopyrightID
0xa3d3081725c9460b4f4adc4a293b121ab426959eb5d71eea81e2e117f953d7db 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/NLA508127001.
Recording identifiers
- ISRC
- NLA508127001
- Title
- 21 Hungarian Dances, WoO 1: No. 1 in G Minor: Allegro molto (Arr. for Piano Duet)
- Artist
- Johannes Brahms
- CopyrightID (CopyrightChains transaction hash)
0xa3d3081725c9460b4f4adc4a293b121ab426959eb5d71eea81e2e117f953d7db
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:ba35eb32cf9d1577969a06d6c99d078fde87de6107281f85e93dea70d6d875d6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508127001
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: 21 Hungarian Dances, WoO 1: No. 1 in G Minor: Allegro molto (Arr. for Piano Duet) · Machine-readable JSON-LD