ISRC USSM19605922
Verified recording
USSM19605922 is “Man of La Mancha: To Each His Dulcinea” by Mitch Leigh,
registered on the CopyrightChains blockchain with CopyrightID
0xdf32ca244baaff987c7bb2e76b1a6b26e261ed77f1da263301f10074d019497c and independently timestamped
in Bitcoin block 960193 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19605922.
Recording identifiers
- ISRC
- USSM19605922
- Title
- Man of La Mancha: To Each His Dulcinea
- Artist
- Mitch Leigh
- CopyrightID (CopyrightChains transaction hash)
0xdf32ca244baaff987c7bb2e76b1a6b26e261ed77f1da263301f10074d019497c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T02:05:19+00:00
- Bitcoin block
- 960193
- Canonical record hash
sha256:58a0f3cefa0849ef5fcad3123a640e3edecb85e942de3e43a09e1eac95bd7d79- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19605922
- Bitcoin block existence check
- https://blockstream.info/api/block/960193
Full record
Track page: Man of La Mancha: To Each His Dulcinea · Machine-readable JSON-LD