ISRC NOMPP0505090
Verified recording
NOMPP0505090 is “BARTÓK Contrasts For Violin, Clarinet And Piano 3 - Sebes” by Béla Bartók,
registered on the CopyrightChains blockchain with CopyrightID
0x9f6d727449e35fe02c721569c718c9af14d017017d4ecf58f44a083e034ab6c7 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/NOMPP0505090.
Recording identifiers
- ISRC
- NOMPP0505090
- Title
- BARTÓK Contrasts For Violin, Clarinet And Piano 3 - Sebes
- Artist
- Béla Bartók
- CopyrightID (CopyrightChains transaction hash)
0x9f6d727449e35fe02c721569c718c9af14d017017d4ecf58f44a083e034ab6c7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:d6f19858ac78073a0cf39af270b68d5b41a047a6c53c7a1467a6566374eb0105- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOMPP0505090
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: BARTÓK Contrasts For Violin, Clarinet And Piano 3 - Sebes · Machine-readable JSON-LD