ISRC USWWW0202679
Verified recording
USWWW0202679 is “Mannish Boy” by Muddy Waters,
registered on the CopyrightChains blockchain with CopyrightID
0x7d47c400641ee73edd86cfb8008da5a02e62535a1850e14d3af48bd4b7106747 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/USWWW0202679.
Recording identifiers
- ISRC
- USWWW0202679
- Title
- Mannish Boy
- Artist
- Muddy Waters
- CopyrightID (CopyrightChains transaction hash)
0x7d47c400641ee73edd86cfb8008da5a02e62535a1850e14d3af48bd4b7106747
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:c0e96df2e8812fd293e64ce2f8089b56871b3da2733f12ca082f4312a6e19fe8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWWW0202679
- Bitcoin block existence check
- https://blockstream.info/api/block/957118