ISRC FR50X1421701
Verified recording
FR50X1421701 is “Contrasts, Sz. 111: I. Verbunkos” by Béla Bartók,
registered on the CopyrightChains blockchain with CopyrightID
0x525938f17921da543a372a7b1b7b3aeffb1acb7de67aa09b2ca81a40f5967659 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/FR50X1421701.
Recording identifiers
- ISRC
- FR50X1421701
- Title
- Contrasts, Sz. 111: I. Verbunkos
- Artist
- Béla Bartók
- CopyrightID (CopyrightChains transaction hash)
0x525938f17921da543a372a7b1b7b3aeffb1acb7de67aa09b2ca81a40f5967659
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:ad66e96fd14c8bdbb20eb6176fd84aedcdf2ba202de7df449d9ff7e2ecff6b8a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1421701
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Contrasts, Sz. 111: I. Verbunkos · Machine-readable JSON-LD