ISRC HKI190629903
Verified recording
HKI190629903 is “Marechiare (arr. for trombone)” by Francesco Paolo Tosti,
registered on the CopyrightChains blockchain with CopyrightID
0xbf1ca2c17f34a2ff9c5c0293fefcda4b1fba4f5ea8306f316cad6349bbe916ee and independently timestamped
in Bitcoin block 960273 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190629903.
Recording identifiers
- ISRC
- HKI190629903
- Title
- Marechiare (arr. for trombone)
- Artist
- Francesco Paolo Tosti
- CopyrightID (CopyrightChains transaction hash)
0xbf1ca2c17f34a2ff9c5c0293fefcda4b1fba4f5ea8306f316cad6349bbe916ee
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T15:42:38+00:00
- Bitcoin block
- 960273
- Canonical record hash
sha256:95987e442296db56fa182abc749bc52a50b77950ba5169470d32b9b413c3a183- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190629903
- Bitcoin block existence check
- https://blockstream.info/api/block/960273
Full record
Track page: Marechiare (arr. for trombone) · Machine-readable JSON-LD