ISRC USMC14273930
Verified recording
USMC14273930 is “Paper Doll” by Johnny S. Black,
registered on the CopyrightChains blockchain with CopyrightID
0xbc81b70f31ada55c9e86c7e7b51ada07cc9d31f927565d4505f2985162ca3188 and independently timestamped
in Bitcoin block 953528 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USMC14273930.
Recording identifiers
- ISRC
- USMC14273930
- Title
- Paper Doll
- Artist
- Johnny S. Black
- CopyrightID (CopyrightChains transaction hash)
0xbc81b70f31ada55c9e86c7e7b51ada07cc9d31f927565d4505f2985162ca3188
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T15:41:10+00:00
- Bitcoin block
- 953528
- Canonical record hash
sha256:536999e0ce2d76216bd2cbf041bf3b75effc58000b13a5dc9a91f99daed35c97- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USMC14273930
- Bitcoin block existence check
- https://blockstream.info/api/block/953528