ISRC HKI191601804
Verified recording
HKI191601804 is “Concert Fantasia in G Major, Op. 56, TH 61: I. Quasi Rondo: Andante mosso” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0x88f4bd6c9cab3d4aafaf00ac7fd04ff2b466ee638c9a32bd6ca778beb787467c and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI191601804.
Recording identifiers
- ISRC
- HKI191601804
- Title
- Concert Fantasia in G Major, Op. 56, TH 61: I. Quasi Rondo: Andante mosso
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0x88f4bd6c9cab3d4aafaf00ac7fd04ff2b466ee638c9a32bd6ca778beb787467c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:6c4f6d89e649afca13ade7be753d30e0fff587f4ab52058d52ed21822903e809- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI191601804
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Concert Fantasia in G Major, Op. 56, TH 61: I. Quasi Rondo: Andante mosso · Machine-readable JSON-LD