ISRC NOMPP0505070
Verified recording
NOMPP0505070 is “BARTÓK Contrasts For Violin, Clarinet And Piano 1 - Verbunkos” by Béla Bartók,
registered on the CopyrightChains blockchain with CopyrightID
0x70b8a82556d533543b5e46adceee5ffc387984269b314dd780fb2619fed16a01 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/NOMPP0505070.
Recording identifiers
- ISRC
- NOMPP0505070
- Title
- BARTÓK Contrasts For Violin, Clarinet And Piano 1 - Verbunkos
- Artist
- Béla Bartók
- CopyrightID (CopyrightChains transaction hash)
0x70b8a82556d533543b5e46adceee5ffc387984269b314dd780fb2619fed16a01
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:d6c31660cbde5fdde2ff390d482b8a0988dba4ea6da027d5e213bcabd2598a8f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOMPP0505070
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: BARTÓK Contrasts For Violin, Clarinet And Piano 1 - Verbunkos · Machine-readable JSON-LD