ISRC DEF059204154
Verified recording
DEF059204154 is “Concerto for Orchestra, Sz. 116: IV. Intermezzo interrotto. Allegretto” by Béla Bartók,
registered on the CopyrightChains blockchain with CopyrightID
0x03e10b1ffb88926c1d7864c9d8fd67404a491e656d0aca0a75491e7ac0b0f8f6 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/DEF059204154.
Recording identifiers
- ISRC
- DEF059204154
- Title
- Concerto for Orchestra, Sz. 116: IV. Intermezzo interrotto. Allegretto
- Artist
- Béla Bartók
- CopyrightID (CopyrightChains transaction hash)
0x03e10b1ffb88926c1d7864c9d8fd67404a491e656d0aca0a75491e7ac0b0f8f6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:9255315ce0d562c1b1257a36bfc128fd1b4b6444d439895dde8630345ecc628a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059204154
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Concerto for Orchestra, Sz. 116: IV. Intermezzo interrotto. Allegretto · Machine-readable JSON-LD