ISRC USA560921120
Verified recording
USA560921120 is “What's The Riff (12-31-52)” by Illinois Jacquet,
registered on the CopyrightChains blockchain with CopyrightID
0xddf1b664de904651e17ae39af8024ae9e3a806b2cecbdf9d2e3fd2b49f089898 and independently timestamped
in Bitcoin block 960314 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA560921120.
Recording identifiers
- ISRC
- USA560921120
- Title
- What's The Riff (12-31-52)
- Artist
- Illinois Jacquet
- CopyrightID (CopyrightChains transaction hash)
0xddf1b664de904651e17ae39af8024ae9e3a806b2cecbdf9d2e3fd2b49f089898
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T21:00:46+00:00
- Bitcoin block
- 960314
- Canonical record hash
sha256:936639c397c24a779d78fdf24ca536798a4a6891947234dbff2bf9b212dfa732- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA560921120
- Bitcoin block existence check
- https://blockstream.info/api/block/960314
Full record
Track page: What's The Riff (12-31-52) · Machine-readable JSON-LD