ISRC USAD41600021
Verified recording
USAD41600021 is “Man Of Constant Sorrow - Live Version” by Del McCoury,
registered on the CopyrightChains blockchain with CopyrightID
0x2eb66143e37faf252dca015b9d8537f05f3878df3e33d74c3ab697ddc759b452 and independently timestamped
in Bitcoin block 960427 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAD41600021.
Recording identifiers
- ISRC
- USAD41600021
- Title
- Man Of Constant Sorrow - Live Version
- Artist
- Del McCoury
- CopyrightID (CopyrightChains transaction hash)
0x2eb66143e37faf252dca015b9d8537f05f3878df3e33d74c3ab697ddc759b452
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:59:18+00:00
- Bitcoin block
- 960427
- Canonical record hash
sha256:30f6cb3bc37c84e58a1fe9828a19c8ac28cc40d7274b6672220cd17f665f749c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAD41600021
- Bitcoin block existence check
- https://blockstream.info/api/block/960427
Full record
Track page: Man Of Constant Sorrow - Live Version · Machine-readable JSON-LD