ISRC USRH12204465
Verified recording
USRH12204465 is “Piano Suite: Down to You / Court and Spark / Car on a Hill / Down to You - Court and Spark Demo” by Joni Mitchell,
registered on the CopyrightChains blockchain with CopyrightID
0xdb25e1ca550070d36b5821f4c5687fe2865ef5e2a88e459d6dc4228c3ae0cca1 and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRH12204465.
Recording identifiers
- ISRC
- USRH12204465
- Title
- Piano Suite: Down to You / Court and Spark / Car on a Hill / Down to You - Court and Spark Demo
- Artist
- Joni Mitchell
- CopyrightID (CopyrightChains transaction hash)
0xdb25e1ca550070d36b5821f4c5687fe2865ef5e2a88e459d6dc4228c3ae0cca1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:225678120e552e8003877ca94ab1db6f2520cd944d472110a5d432de7515bbb1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRH12204465
- Bitcoin block existence check
- https://blockstream.info/api/block/956889
Full record
Track page: Piano Suite: Down to You / Court and Spark / Car on a Hill / Down to You - Court and Spark Demo · Machine-readable JSON-LD