ISRC DEE861500435
Verified recording
DEE861500435 is “Concerto for Violin, Cello, and Piano in C Major, Op. 56, "Triple Concerto": III. Rondo alla Polacca” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0xb7986e3238fc7c6ecd8bf60ecc1a763037db36643e42862991a636d441111259 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/DEE861500435.
Recording identifiers
- ISRC
- DEE861500435
- Title
- Concerto for Violin, Cello, and Piano in C Major, Op. 56, "Triple Concerto": III. Rondo alla Polacca
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0xb7986e3238fc7c6ecd8bf60ecc1a763037db36643e42862991a636d441111259
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:62fa306fdb638b739930098fdeeefe40556d359328bce26c56cfe70eec85295b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE861500435
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Concerto for Violin, Cello, and Piano in C Major, Op. 56, "Triple Concerto": III. Rondo alla Polacca · Machine-readable JSON-LD