ISRC USBP10306804
Verified recording
USBP10306804 is “What's The Matter” by Big Bill Morganfield,
registered on the CopyrightChains blockchain with CopyrightID
0x0167054a3f7f9a3eae4e4c900c368a9f018e4db009a9b3c50d67c6abff36bcf9 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBP10306804.
Recording identifiers
- ISRC
- USBP10306804
- Title
- What's The Matter
- Artist
- Big Bill Morganfield
- CopyrightID (CopyrightChains transaction hash)
0x0167054a3f7f9a3eae4e4c900c368a9f018e4db009a9b3c50d67c6abff36bcf9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:b1b60987e486c12196cb494f420cd17991aded486d38695ca732d22a55e0ed2c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBP10306804
- Bitcoin block existence check
- https://blockstream.info/api/block/957120