ISRC USC4R0302740
Verified recording
USC4R0302740 is “The Champ” by Ray Brown Trio,
registered on the CopyrightChains blockchain with CopyrightID
0x859f84750d55e9fe9e92605d6dba2d9168467367aef42aaa29f9a709c0fec73d 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/USC4R0302740.
Recording identifiers
- ISRC
- USC4R0302740
- Title
- The Champ
- Artist
- Ray Brown Trio
- CopyrightID (CopyrightChains transaction hash)
0x859f84750d55e9fe9e92605d6dba2d9168467367aef42aaa29f9a709c0fec73d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:0f2a76ed5b6515059c39657195cd6a2326d4fd13a8bb49b1744b2db898fd4ace- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USC4R0302740
- Bitcoin block existence check
- https://blockstream.info/api/block/957118