ISRC DEN961501334
Verified recording
DEN961501334 is “44 Duos for Two Violins, Sz. 98: No. 15 Katonanóta” by Béla Bartók,
registered on the CopyrightChains blockchain with CopyrightID
0x49332e9be054fc0fa1ef22dea5dcd8dd6f2e2116e317ec7e1f7ec2aa9b80fb16 and independently timestamped
in Bitcoin block 956312 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961501334.
Recording identifiers
- ISRC
- DEN961501334
- Title
- 44 Duos for Two Violins, Sz. 98: No. 15 Katonanóta
- Artist
- Béla Bartók
- CopyrightID (CopyrightChains transaction hash)
0x49332e9be054fc0fa1ef22dea5dcd8dd6f2e2116e317ec7e1f7ec2aa9b80fb16
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T05:09:12+00:00
- Bitcoin block
- 956312
- Canonical record hash
sha256:adf1d2ab1c11451255113796be8a340a1cdcaacfb04746794eaa507a76d575fc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961501334
- Bitcoin block existence check
- https://blockstream.info/api/block/956312
Full record
Track page: 44 Duos for Two Violins, Sz. 98: No. 15 Katonanóta · Machine-readable JSON-LD