ISRC US99C9509508
Verified recording
US99C9509508 is “Midrange Purity - Introduction” by John Henry,
registered on the CopyrightChains blockchain with CopyrightID
0x3a78f705199b6d1b29a75a12523c4858cf3c73a916ecdb10c92675360c314680 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/US99C9509508.
Recording identifiers
- ISRC
- US99C9509508
- Title
- Midrange Purity - Introduction
- Artist
- John Henry
- CopyrightID (CopyrightChains transaction hash)
0x3a78f705199b6d1b29a75a12523c4858cf3c73a916ecdb10c92675360c314680
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:022e7273bd18d21f35659796f3f79e9d142777b059f7df45337f2d7c8c98c6ea- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US99C9509508
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Midrange Purity - Introduction · Machine-readable JSON-LD