ISRC HKI190891602
Verified recording
HKI190891602 is “The Music Man: Rock Island (Charlie, Travelling Salesmen)” by Robert Preston,
registered on the CopyrightChains blockchain with CopyrightID
0x3dd5b3217a97adddb7c75d752bfe73ddfbed41f0b20c2154aedb27aa9a92a447 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/HKI190891602.
Recording identifiers
- ISRC
- HKI190891602
- Title
- The Music Man: Rock Island (Charlie, Travelling Salesmen)
- Artist
- Robert Preston
- CopyrightID (CopyrightChains transaction hash)
0x3dd5b3217a97adddb7c75d752bfe73ddfbed41f0b20c2154aedb27aa9a92a447
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:65c6606ad8cec4754f8c352fa2d1a13cc75e96819117390cc9820d83cf92f5ec- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190891602
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: The Music Man: Rock Island (Charlie, Travelling Salesmen) · Machine-readable JSON-LD