ISRC USSM12201855
Verified recording
USSM12201855 is “Smackwater Jack - Live From Central Park, New York City, May 26, 1973” by Carole King,
registered on the CopyrightChains blockchain with CopyrightID
0x170fedd3f64a8cdfa6ecf0e2e17ede82795c08bb0b6f8087e1e7ae0df7af5f51 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/USSM12201855.
Recording identifiers
- ISRC
- USSM12201855
- Title
- Smackwater Jack - Live From Central Park, New York City, May 26, 1973
- Artist
- Carole King
- CopyrightID (CopyrightChains transaction hash)
0x170fedd3f64a8cdfa6ecf0e2e17ede82795c08bb0b6f8087e1e7ae0df7af5f51
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:71bc477387ff3ef2ea6a57f5d5ee07e77fe79ea74e7693e6be2783088238d605- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12201855
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Smackwater Jack - Live From Central Park, New York City, May 26, 1973 · Machine-readable JSON-LD