ISRC USUMC0400374
Verified recording
USUMC0400374 is “Nose Song” by Michael J. Lewis,
registered on the CopyrightChains blockchain with CopyrightID
0xb104c8e9e2072d2c1b729915388e782636907854879b817a0be5a8c9f3ccf1b7 and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUMC0400374.
Recording identifiers
- ISRC
- USUMC0400374
- Title
- Nose Song
- Artist
- Michael J. Lewis
- CopyrightID (CopyrightChains transaction hash)
0xb104c8e9e2072d2c1b729915388e782636907854879b817a0be5a8c9f3ccf1b7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:a77ed9bf840b54c193bf26385a81e3e15f1aff652a67928a5665480c2eb3bdf0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUMC0400374
- Bitcoin block existence check
- https://blockstream.info/api/block/960418