ISRC USSM10021603
Verified recording
USSM10021603 is “Take It Easy” by Duke Ellington,
registered on the CopyrightChains blockchain with CopyrightID
0x7f32a7163ee521c7d4aec099109c95f2fe9a2723ae333a25dd5147019337aee1 and independently timestamped
in Bitcoin block 960381 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10021603.
Recording identifiers
- ISRC
- USSM10021603
- Title
- Take It Easy
- Artist
- Duke Ellington
- CopyrightID (CopyrightChains transaction hash)
0x7f32a7163ee521c7d4aec099109c95f2fe9a2723ae333a25dd5147019337aee1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T09:50:11+00:00
- Bitcoin block
- 960381
- Canonical record hash
sha256:39090b06486baf4078327090dc1e709e9db89c018b92f25531525e7f4b128e3d- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10021603
- Bitcoin block existence check
- https://blockstream.info/api/block/960381