ISRC USBB10200820
Verified recording
USBB10200820 is “Three Little Words” by Duke Ellington,
registered on the CopyrightChains blockchain with CopyrightID
0x840b575a6a2bd64c7e1210bb2b62daf48d4d06bbca56526bf658f4027e97611b and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBB10200820.
Recording identifiers
- ISRC
- USBB10200820
- Title
- Three Little Words
- Artist
- Duke Ellington
- CopyrightID (CopyrightChains transaction hash)
0x840b575a6a2bd64c7e1210bb2b62daf48d4d06bbca56526bf658f4027e97611b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:041dcd3bb902d96d2c46de2d7dbee982c33482b60e9daec1c784d3c1ae19587d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBB10200820
- Bitcoin block existence check
- https://blockstream.info/api/block/956889