ISRC HKI190923307
Verified recording
HKI190923307 is “Long, Long Ago (Arr. for Violin & Piano)” by Thomas Haynes Bayly,
registered on the CopyrightChains blockchain with CopyrightID
0x0f603da5c74323e87e2944190fdb9b37e69c317a42c3c54d0acee65f8db883b3 and independently timestamped
in Bitcoin block 960163 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190923307.
Recording identifiers
- ISRC
- HKI190923307
- Title
- Long, Long Ago (Arr. for Violin & Piano)
- Artist
- Thomas Haynes Bayly
- CopyrightID (CopyrightChains transaction hash)
0x0f603da5c74323e87e2944190fdb9b37e69c317a42c3c54d0acee65f8db883b3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T23:20:38+00:00
- Bitcoin block
- 960163
- Canonical record hash
sha256:d8d05ec889f4b84ffbf2d7c65399bbd7254edc74daa0612f336931ab39b9372a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190923307
- Bitcoin block existence check
- https://blockstream.info/api/block/960163
Full record
Track page: Long, Long Ago (Arr. for Violin & Piano) · Machine-readable JSON-LD