ISRC USBN28400043
Verified recording
USBN28400043 is “Blues Walk” by Lou Donaldson,
registered on the CopyrightChains blockchain with CopyrightID
0xc02659b3121b5fde36bec2484f5397a15d4285e1b5dbd0b56781d2413b29c471 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBN28400043.
Recording identifiers
- ISRC
- USBN28400043
- Title
- Blues Walk
- Artist
- Lou Donaldson
- CopyrightID (CopyrightChains transaction hash)
0xc02659b3121b5fde36bec2484f5397a15d4285e1b5dbd0b56781d2413b29c471
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:c8d5c610742ec3f6a195a2c068aefa3455a18ddbc3313e95b87a057fe037e35c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBN28400043
- Bitcoin block existence check
- https://blockstream.info/api/block/953513