ISRC FRZ195300720
Verified recording
FRZ195300720 is “The Song Is You - Master Take 1” by Clifford Brown Quartet,
registered on the CopyrightChains blockchain with CopyrightID
0x50775a85f650dadc91a8d1044a3062af6ebf27b7b91ced23db5cf820d318098c and independently timestamped
in Bitcoin block 960259 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ195300720.
Recording identifiers
- ISRC
- FRZ195300720
- Title
- The Song Is You - Master Take 1
- Artist
- Clifford Brown Quartet
- CopyrightID (CopyrightChains transaction hash)
0x50775a85f650dadc91a8d1044a3062af6ebf27b7b91ced23db5cf820d318098c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T12:51:24+00:00
- Bitcoin block
- 960259
- Canonical record hash
sha256:0df58a1a62a44c0bcdd71d6e42ab8cfed1d4fbe20e497ff46a181992e86fe0c3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ195300720
- Bitcoin block existence check
- https://blockstream.info/api/block/960259
Full record
Track page: The Song Is You - Master Take 1 · Machine-readable JSON-LD