ISRC USSM19605925
Verified recording
USSM19605925 is “Man of La Mancha: Knight of the Woeful Countenance” by Mitch Leigh,
registered on the CopyrightChains blockchain with CopyrightID
0x044cf2b5aaf2735d6cfef28afb6ff88de7e852f9b4636bc1aeb4a8602e0daeab 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/USSM19605925.
Recording identifiers
- ISRC
- USSM19605925
- Title
- Man of La Mancha: Knight of the Woeful Countenance
- Artist
- Mitch Leigh
- CopyrightID (CopyrightChains transaction hash)
0x044cf2b5aaf2735d6cfef28afb6ff88de7e852f9b4636bc1aeb4a8602e0daeab
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:db15006140f2d856c11dfb97746ec8396857849f6c5e76dd68db7155f847f190- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19605925
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Man of La Mancha: Knight of the Woeful Countenance · Machine-readable JSON-LD