ISRC NLHR52144394
Verified recording
NLHR52144394 is “I Left My Heart in San Francisco - Live - New Mono to Stereo Mix” by Judy Garland,
registered on the CopyrightChains blockchain with CopyrightID
0xce8bc36dfaa587fc45cf78e2983ff6ec9cd513506692c94fdc262e6195994a97 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLHR52144394.
Recording identifiers
- ISRC
- NLHR52144394
- Title
- I Left My Heart in San Francisco - Live - New Mono to Stereo Mix
- Artist
- Judy Garland
- CopyrightID (CopyrightChains transaction hash)
0xce8bc36dfaa587fc45cf78e2983ff6ec9cd513506692c94fdc262e6195994a97
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:de239ed12fd4f2f38e45937b8d5bed8e1e1b73f31a172918e90eac76e4c003d0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLHR52144394
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: I Left My Heart in San Francisco - Live - New Mono to Stereo Mix · Machine-readable JSON-LD