ISRC USSM11503860
Verified recording
USSM11503860 is “If You Don't Like Hank Williams - 1968 Demo Recording” by Kris Kristofferson,
registered on the CopyrightChains blockchain with CopyrightID
0x4c4f566f7c3c0ce091c6c37b36970a1fbfdc2875c6cf2b280376fb67e83f0953 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11503860.
Recording identifiers
- ISRC
- USSM11503860
- Title
- If You Don't Like Hank Williams - 1968 Demo Recording
- Artist
- Kris Kristofferson
- CopyrightID (CopyrightChains transaction hash)
0x4c4f566f7c3c0ce091c6c37b36970a1fbfdc2875c6cf2b280376fb67e83f0953
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:a7a8f8143a45223da911bf4e5e07385a30f67e4a525ed45770b295461b940582- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11503860
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: If You Don't Like Hank Williams - 1968 Demo Recording · Machine-readable JSON-LD