ISRC USUMC0500075
Verified recording
USUMC0500075 is “The Moon Is A Harsh Mistress” by Jimmy Webb,
registered on the CopyrightChains blockchain with CopyrightID
0x64b499428b3f0064fcdb1d1987b5a68fb2f8b94eb6f6c516a38881d32eb0abb8 and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUMC0500075.
Recording identifiers
- ISRC
- USUMC0500075
- Title
- The Moon Is A Harsh Mistress
- Artist
- Jimmy Webb
- CopyrightID (CopyrightChains transaction hash)
0x64b499428b3f0064fcdb1d1987b5a68fb2f8b94eb6f6c516a38881d32eb0abb8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:f0dbee164c93865f81009ef3d0a100ad5a84780f2b45ffe7c409c9b2672d72c6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUMC0500075
- Bitcoin block existence check
- https://blockstream.info/api/block/960334
Full record
Track page: The Moon Is A Harsh Mistress · Machine-readable JSON-LD