ISRC HKI199317405
Verified recording
HKI199317405 is “Symphony No. 4 in F Minor, Op. 36: I. Andante sostenuto - Moderato con anima” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0x221419436808da885f2c7966c4e6859bf2ec5854eca6bc5901770c1d05ff9d8b and independently timestamped
in Bitcoin block 960429 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199317405.
Recording identifiers
- ISRC
- HKI199317405
- Title
- Symphony No. 4 in F Minor, Op. 36: I. Andante sostenuto - Moderato con anima
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0x221419436808da885f2c7966c4e6859bf2ec5854eca6bc5901770c1d05ff9d8b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T16:07:24+00:00
- Bitcoin block
- 960429
- Canonical record hash
sha256:2b91936d1195a4b01e6feb6076d41441be71deee246389394fd5736f2910a0d5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199317405
- Bitcoin block existence check
- https://blockstream.info/api/block/960429
Full record
Track page: Symphony No. 4 in F Minor, Op. 36: I. Andante sostenuto - Moderato con anima · Machine-readable JSON-LD