ISRC DEF059204142
Verified recording
DEF059204142 is “4 Orchestral Pieces, Sz. 51: II. Scherzo. Allegro” by Béla Bartók,
registered on the CopyrightChains blockchain with CopyrightID
0x0a3a87a56f592f944c1fbeeec7d7ec4ba7abb71681a30c9cce41f1489a715b32 and independently timestamped
in Bitcoin block 960144 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059204142.
Recording identifiers
- ISRC
- DEF059204142
- Title
- 4 Orchestral Pieces, Sz. 51: II. Scherzo. Allegro
- Artist
- Béla Bartók
- CopyrightID (CopyrightChains transaction hash)
0x0a3a87a56f592f944c1fbeeec7d7ec4ba7abb71681a30c9cce41f1489a715b32
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:09:47+00:00
- Bitcoin block
- 960144
- Canonical record hash
sha256:9a89d9c5b2b9c73a10b568464c004d83ae073282873ae78ad50ab676ca44ff2a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059204142
- Bitcoin block existence check
- https://blockstream.info/api/block/960144
Full record
Track page: 4 Orchestral Pieces, Sz. 51: II. Scherzo. Allegro · Machine-readable JSON-LD