ISRC USMC13054337
Verified recording
USMC13054337 is “What Is This Thing Called Love?” by James P. Johnson,
registered on the CopyrightChains blockchain with CopyrightID
0x150bf252f7c4219df7bbaed7494012fd89d6594ee18d2d853aae3bf6bb9d46ea and independently timestamped
in Bitcoin block 959152 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USMC13054337.
Recording identifiers
- ISRC
- USMC13054337
- Title
- What Is This Thing Called Love?
- Artist
- James P. Johnson
- CopyrightID (CopyrightChains transaction hash)
0x150bf252f7c4219df7bbaed7494012fd89d6594ee18d2d853aae3bf6bb9d46ea
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T16:23:52+00:00
- Bitcoin block
- 959152
- Canonical record hash
sha256:7c709c91d4ec10512aa5743c4535fec586ec15af020c88faf83cf5972abd14fa- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USMC13054337
- Bitcoin block existence check
- https://blockstream.info/api/block/959152
Full record
Track page: What Is This Thing Called Love? · Machine-readable JSON-LD