ISRC HKI190412208
Verified recording
HKI190412208 is “Symphony No. 3 in C Major, Op. 2, "The Chaplet": II. Vivace” by William Boyce,
registered on the CopyrightChains blockchain with CopyrightID
0x16df313f08f69fcb9a8b367bcbe12deeb2c0c279f71c260bd13b6f9ad308970f 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/HKI190412208.
Recording identifiers
- ISRC
- HKI190412208
- Title
- Symphony No. 3 in C Major, Op. 2, "The Chaplet": II. Vivace
- Artist
- William Boyce
- CopyrightID (CopyrightChains transaction hash)
0x16df313f08f69fcb9a8b367bcbe12deeb2c0c279f71c260bd13b6f9ad308970f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:c0870d98540e9c00162186349e0f1b331b4edd0fbc4382f03b9a983310243ac8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190412208
- Bitcoin block existence check
- https://blockstream.info/api/block/953515
Full record
Track page: Symphony No. 3 in C Major, Op. 2, "The Chaplet": II. Vivace · Machine-readable JSON-LD