ISRC USSM19605932
Verified recording
USSM19605932 is “Man of La Mancha: The Impossible Dream (Reprise)” by Mitch Leigh,
registered on the CopyrightChains blockchain with CopyrightID
0xbe4ab37e4fa274082cf2604802985b88b3b3968b8d75bf3a67a56b9e05248984 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19605932.
Recording identifiers
- ISRC
- USSM19605932
- Title
- Man of La Mancha: The Impossible Dream (Reprise)
- Artist
- Mitch Leigh
- CopyrightID (CopyrightChains transaction hash)
0xbe4ab37e4fa274082cf2604802985b88b3b3968b8d75bf3a67a56b9e05248984
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:4ce5405057a02a24285676880128f0d584e9c8ee0fa730afbfe75350fede4b1d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19605932
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Man of La Mancha: The Impossible Dream (Reprise) · Machine-readable JSON-LD