ISRC USLF50801512
Verified recording
USLF50801512 is “Down In My Heart (I've Got the Joy)” by David Huntsinger,
registered on the CopyrightChains blockchain with CopyrightID
0x5cd499f21c6f1f8629eba5afd6e458c2d7235ca10ab76810da8903f2ac928c4f and independently timestamped
in Bitcoin block 960410 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLF50801512.
Recording identifiers
- ISRC
- USLF50801512
- Title
- Down In My Heart (I've Got the Joy)
- Artist
- David Huntsinger
- CopyrightID (CopyrightChains transaction hash)
0x5cd499f21c6f1f8629eba5afd6e458c2d7235ca10ab76810da8903f2ac928c4f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:50:38+00:00
- Bitcoin block
- 960410
- Canonical record hash
sha256:7849a8cd42dc95309a8c3388b8381d0cad7562f217d6bf28d76607622355efcf- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLF50801512
- Bitcoin block existence check
- https://blockstream.info/api/block/960410
Full record
Track page: Down In My Heart (I've Got the Joy) · Machine-readable JSON-LD