ISRC HKI190412213
Verified recording
HKI190412213 is “Symphony No. 5 in D Major, Op. 2, "St. Cecilia's Day Ode": I. Allegro ma non troppo - Allegro assai” by William Boyce,
registered on the CopyrightChains blockchain with CopyrightID
0x33eb9b4b59bd434d23ce2b28619d391c5f6492ce8e203dfc8615e621c2d77199 and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190412213.
Recording identifiers
- ISRC
- HKI190412213
- Title
- Symphony No. 5 in D Major, Op. 2, "St. Cecilia's Day Ode": I. Allegro ma non troppo - Allegro assai
- Artist
- William Boyce
- CopyrightID (CopyrightChains transaction hash)
0x33eb9b4b59bd434d23ce2b28619d391c5f6492ce8e203dfc8615e621c2d77199
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:b1e35b277c402239e2757b283ef36bdccb8e321d1ea104880b961dff312e63d3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190412213
- Bitcoin block existence check
- https://blockstream.info/api/block/953515
Full record
Track page: Symphony No. 5 in D Major, Op. 2, "St. Cecilia's Day Ode": I. Allegro ma non troppo - Allegro assai · Machine-readable JSON-LD