ISRC DEF059803011
Verified recording
DEF059803011 is “Rhapsody No. 2 for Violin and Orchestra, Sz. 90: I. Lassú. Moderato” by Béla Bartók,
registered on the CopyrightChains blockchain with CopyrightID
0x6cdc21d7cfaad40783eb55089fa06228b5a328504e334d86834765517e90f1db and independently timestamped
in Bitcoin block 960181 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059803011.
Recording identifiers
- ISRC
- DEF059803011
- Title
- Rhapsody No. 2 for Violin and Orchestra, Sz. 90: I. Lassú. Moderato
- Artist
- Béla Bartók
- CopyrightID (CopyrightChains transaction hash)
0x6cdc21d7cfaad40783eb55089fa06228b5a328504e334d86834765517e90f1db
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T00:53:20+00:00
- Bitcoin block
- 960181
- Canonical record hash
sha256:90104ed91fc7a520569065f74839fe71cf028cfe9ffd4da50803e5bef5c98542- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059803011
- Bitcoin block existence check
- https://blockstream.info/api/block/960181
Full record
Track page: Rhapsody No. 2 for Violin and Orchestra, Sz. 90: I. Lassú. Moderato · Machine-readable JSON-LD