ISRC USE830906866
Verified recording
USE830906866 is “Nightengale (Kainé/Duet Ver.)” by Sean Schafianski,
registered on the CopyrightChains blockchain with CopyrightID
0x18b0ed79f5cc2473403f2b282d8a9944083a0dc2e72946c9017c71eb98c19034 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USE830906866.
Recording identifiers
- ISRC
- USE830906866
- Title
- Nightengale (Kainé/Duet Ver.)
- Artist
- Sean Schafianski
- CopyrightID (CopyrightChains transaction hash)
0x18b0ed79f5cc2473403f2b282d8a9944083a0dc2e72946c9017c71eb98c19034
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:cef1cd0004f9a229eb78faf75611bb5d4ef6a93de59e85c1bad435b3ea2d94f8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USE830906866
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Nightengale (Kainé/Duet Ver.) · Machine-readable JSON-LD