ISRC DEN960400901
Verified recording
DEN960400901 is “Piano Concerto No. 3, Sz. 119: I. Allegretto” by Béla Bartók,
registered on the CopyrightChains blockchain with CopyrightID
0xd6535ae5ef378f6bf627b601c9f90238b1e5d2b9b99220f2b1acb67e37a8eaaa and independently timestamped
in Bitcoin block 960459 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960400901.
Recording identifiers
- ISRC
- DEN960400901
- Title
- Piano Concerto No. 3, Sz. 119: I. Allegretto
- Artist
- Béla Bartók
- CopyrightID (CopyrightChains transaction hash)
0xd6535ae5ef378f6bf627b601c9f90238b1e5d2b9b99220f2b1acb67e37a8eaaa
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T20:22:46+00:00
- Bitcoin block
- 960459
- Canonical record hash
sha256:591dcff48e0e65174349dd1f8bb66edfd7a5dfd444f08b183e8cf89b327b29fb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960400901
- Bitcoin block existence check
- https://blockstream.info/api/block/960459
Full record
Track page: Piano Concerto No. 3, Sz. 119: I. Allegretto · Machine-readable JSON-LD