ISRC USBB14200778
Verified recording
USBB14200778 is “C Jam Blues” by Duke Ellington,
registered on the CopyrightChains blockchain with CopyrightID
0x018d251bb677fc252b81960ea81a2a4bb070d8d9ef008dda3d47746fed945ed9 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/USBB14200778.
Recording identifiers
- ISRC
- USBB14200778
- Title
- C Jam Blues
- Artist
- Duke Ellington
- CopyrightID (CopyrightChains transaction hash)
0x018d251bb677fc252b81960ea81a2a4bb070d8d9ef008dda3d47746fed945ed9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:d1fb290d8c6f79f635bf1c83eab11580ed3d705d7c264a010560a4670d5d6e6d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBB14200778
- Bitcoin block existence check
- https://blockstream.info/api/block/957118