ISRC US4LA0812506
Verified recording
US4LA0812506 is “Hey Lawdy Ma Ma (Live)” by John Kay,
registered on the CopyrightChains blockchain with CopyrightID
0xf5867bbd1bc7627ffe54451fe5aa0aa5908fb229c9289a1df9a9bc0013abc53a and independently timestamped
in Bitcoin block 960220 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4LA0812506.
Recording identifiers
- ISRC
- US4LA0812506
- Title
- Hey Lawdy Ma Ma (Live)
- Artist
- John Kay
- CopyrightID (CopyrightChains transaction hash)
0xf5867bbd1bc7627ffe54451fe5aa0aa5908fb229c9289a1df9a9bc0013abc53a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T07:28:30+00:00
- Bitcoin block
- 960220
- Canonical record hash
sha256:f9cc186b59fd4191df77b93be7afd13f2b959c659d8fcd1aed90bba11a38511a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4LA0812506
- Bitcoin block existence check
- https://blockstream.info/api/block/960220
Full record
Track page: Hey Lawdy Ma Ma (Live) · Machine-readable JSON-LD