ISRC HKUM72300524
Verified recording
HKUM72300524 is “Symphony No. 6 in B Minor, Op. 74, TH 30 "Pathétique": III. Allegro molto vivace - Live” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0xfe691d50ee9dd27d0321e087c7af8c2d3308c2903ca2f652bfe98d423c3e13bf and independently timestamped
in Bitcoin block 960240 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKUM72300524.
Recording identifiers
- ISRC
- HKUM72300524
- Title
- Symphony No. 6 in B Minor, Op. 74, TH 30 "Pathétique": III. Allegro molto vivace - Live
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0xfe691d50ee9dd27d0321e087c7af8c2d3308c2903ca2f652bfe98d423c3e13bf
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T09:57:33+00:00
- Bitcoin block
- 960240
- Canonical record hash
sha256:05dd6435874fc712fd516a31cab358048d46bdebf828ac6b4cf3215959f3e55d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKUM72300524
- Bitcoin block existence check
- https://blockstream.info/api/block/960240
Full record
Track page: Symphony No. 6 in B Minor, Op. 74, TH 30 "Pathétique": III. Allegro molto vivace - Live · Machine-readable JSON-LD