ISRC USHM81651570
Verified recording
USHM81651570 is “I Don't Know Why” by Big Bill Morganfield,
registered on the CopyrightChains blockchain with CopyrightID
0x9b6e5a751de4b66c14abfa88e5169129bcdde905f4142fd84729c50628d09a78 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM81651570.
Recording identifiers
- ISRC
- USHM81651570
- Title
- I Don't Know Why
- Artist
- Big Bill Morganfield
- CopyrightID (CopyrightChains transaction hash)
0x9b6e5a751de4b66c14abfa88e5169129bcdde905f4142fd84729c50628d09a78
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:fe93cca901de2f4ee655dacab707780710c5da9abe5cc6c900c30b0ad8474781- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM81651570
- Bitcoin block existence check
- https://blockstream.info/api/block/960397