ISRC USJZ40900021
Verified recording
USJZ40900021 is “Kingfish” by Levon Helm,
registered on the CopyrightChains blockchain with CopyrightID
0xafc666853d29c7e7450aa645aa7f653dd69bf9ef7640a4ac25532b1e34c1caeb and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJZ40900021.
Recording identifiers
- ISRC
- USJZ40900021
- Title
- Kingfish
- Artist
- Levon Helm
- CopyrightID (CopyrightChains transaction hash)
0xafc666853d29c7e7450aa645aa7f653dd69bf9ef7640a4ac25532b1e34c1caeb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:876e146adc6990e5c0176d08cdd405325b0fddfdbbf93358794c7f6c3845d260- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJZ40900021
- Bitcoin block existence check
- https://blockstream.info/api/block/956302