ISRC DELN21803003
Verified recording
DELN21803003 is “Piano Concerto in C Major, Op. 39: III. Pezzo serioso - Live” by Ferruccio Busoni,
registered on the CopyrightChains blockchain with CopyrightID
0x3fedcb29705a7dec5193381ea64b173a957c68b7ea6aeaff7866e2c25845e976 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/DELN21803003.
Recording identifiers
- ISRC
- DELN21803003
- Title
- Piano Concerto in C Major, Op. 39: III. Pezzo serioso - Live
- Artist
- Ferruccio Busoni
- CopyrightID (CopyrightChains transaction hash)
0x3fedcb29705a7dec5193381ea64b173a957c68b7ea6aeaff7866e2c25845e976
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:058284068a899af79adf4a519f7356531914ad75b4b53f0691b8bd817ff7da41- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELN21803003
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Piano Concerto in C Major, Op. 39: III. Pezzo serioso - Live · Machine-readable JSON-LD