ISRC ITCC56001703
Verified recording
ITCC56001703 is “Piano Concerto No. 1 in C minor, Op. 35 II. Lento” by Dmitri Shostakovich,
registered on the CopyrightChains blockchain with CopyrightID
0x053c2db7b552603f18a756f63956d16cfaef011db14d09306bbb8a78d10dc3c1 and independently timestamped
in Bitcoin block 960459 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITCC56001703.
Recording identifiers
- ISRC
- ITCC56001703
- Title
- Piano Concerto No. 1 in C minor, Op. 35 II. Lento
- Artist
- Dmitri Shostakovich
- CopyrightID (CopyrightChains transaction hash)
0x053c2db7b552603f18a756f63956d16cfaef011db14d09306bbb8a78d10dc3c1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T20:22:46+00:00
- Bitcoin block
- 960459
- Canonical record hash
sha256:faafc0a5fb179050b5504830c3aba2bd7c523cbcb46f55e7944fc26e8e8b1dbb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITCC56001703
- Bitcoin block existence check
- https://blockstream.info/api/block/960459
Full record
Track page: Piano Concerto No. 1 in C minor, Op. 35 II. Lento · Machine-readable JSON-LD