ISRC HKUM72300523
Verified recording
HKUM72300523 is “Symphony No. 6 in B Minor, Op. 74, TH 30 "Pathétique": II. Allegro con grazia - Live” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0x508446d75ee80edf7806500b7eebee6896082364f50fee545afd4943a4b43170 and independently timestamped
in Bitcoin block 960241 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKUM72300523.
Recording identifiers
- ISRC
- HKUM72300523
- Title
- Symphony No. 6 in B Minor, Op. 74, TH 30 "Pathétique": II. Allegro con grazia - Live
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0x508446d75ee80edf7806500b7eebee6896082364f50fee545afd4943a4b43170
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T09:58:01+00:00
- Bitcoin block
- 960241
- Canonical record hash
sha256:258187597fe91699edbecf4c039720c98ae15628d300076753707f220b97afce- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKUM72300523
- Bitcoin block existence check
- https://blockstream.info/api/block/960241
Full record
Track page: Symphony No. 6 in B Minor, Op. 74, TH 30 "Pathétique": II. Allegro con grazia - Live · Machine-readable JSON-LD