ISRC DEN962302950
Verified recording
DEN962302950 is “St. Louis Blues (Concerto Grosso) / Symphony No. 5 in C-Sharp Minor, Pt. 3: Adagietto” by W.C. Handy,
registered on the CopyrightChains blockchain with CopyrightID
0x0691579d06d9d533cbb99296e82c7e023a07810704f040bf2123e21b4a67a7bb and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962302950.
Recording identifiers
- ISRC
- DEN962302950
- Title
- St. Louis Blues (Concerto Grosso) / Symphony No. 5 in C-Sharp Minor, Pt. 3: Adagietto
- Artist
- W.C. Handy
- CopyrightID (CopyrightChains transaction hash)
0x0691579d06d9d533cbb99296e82c7e023a07810704f040bf2123e21b4a67a7bb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:5c7552fbebb9aec424312e28d38d5da607c093a318e04d0716f8202dfbdbe580- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962302950
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: St. Louis Blues (Concerto Grosso) / Symphony No. 5 in C-Sharp Minor, Pt. 3: Adagietto · Machine-readable JSON-LD