ISRC USMU10820239
Verified recording
USMU10820239 is “Mississippi Rag Two-Step” by William H. Krell,
registered on the CopyrightChains blockchain with CopyrightID
0x154dbbe10e15887f12c78cd935a725d46713e29f837a654a57dc2ea9ed10b8d0 and independently timestamped
in Bitcoin block 960368 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USMU10820239.
Recording identifiers
- ISRC
- USMU10820239
- Title
- Mississippi Rag Two-Step
- Artist
- William H. Krell
- CopyrightID (CopyrightChains transaction hash)
0x154dbbe10e15887f12c78cd935a725d46713e29f837a654a57dc2ea9ed10b8d0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:26:41+00:00
- Bitcoin block
- 960368
- Canonical record hash
sha256:7762c9c992db77706e466fa8f7446b61cd5df39d9f76a96d59f1f8a90bb67ccb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USMU10820239
- Bitcoin block existence check
- https://blockstream.info/api/block/960368
Full record
Track page: Mississippi Rag Two-Step · Machine-readable JSON-LD