ISRC HKI199752406
Verified recording
HKI199752406 is “7 Canciones populares espanolas (arr. P. Kochanski for violin and piano): Jota” by Paul Kochanski,
registered on the CopyrightChains blockchain with CopyrightID
0x1eeee5a2fec15ddfa55538603241afa5321325f349d54ee865bd678297a99ca7 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199752406.
Recording identifiers
- ISRC
- HKI199752406
- Title
- 7 Canciones populares espanolas (arr. P. Kochanski for violin and piano): Jota
- Artist
- Paul Kochanski
- CopyrightID (CopyrightChains transaction hash)
0x1eeee5a2fec15ddfa55538603241afa5321325f349d54ee865bd678297a99ca7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:44b5e54258179c225601347dfa4ca09cbf3e6afc708ad3b9aec911530c4c6880- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199752406
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: 7 Canciones populares espanolas (arr. P. Kochanski for violin and piano): Jota · Machine-readable JSON-LD