ISRC HKUM72300521
Verified recording
HKUM72300521 is “Piano Concerto No. 1 in B-Flat Minor, Op. 23, TH 55: III. Allegro con fuoco - Live” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0xfcce56b5cf1c495308c28784dedf613b405f48b14b45611a1bacb598299101b9 and independently timestamped
in Bitcoin block 960284 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKUM72300521.
Recording identifiers
- ISRC
- HKUM72300521
- Title
- Piano Concerto No. 1 in B-Flat Minor, Op. 23, TH 55: III. Allegro con fuoco - Live
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0xfcce56b5cf1c495308c28784dedf613b405f48b14b45611a1bacb598299101b9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T17:23:26+00:00
- Bitcoin block
- 960284
- Canonical record hash
sha256:64d9519244a078832ffccd8d40fb36e266ddbcde4d18dd7006f94b88cca05dd3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKUM72300521
- Bitcoin block existence check
- https://blockstream.info/api/block/960284
Full record
Track page: Piano Concerto No. 1 in B-Flat Minor, Op. 23, TH 55: III. Allegro con fuoco - Live · Machine-readable JSON-LD