ISRC USRE19600231
Verified recording
USRE19600231 is “River” by Joni Mitchell,
registered on the CopyrightChains blockchain with CopyrightID
0x1574051bdc9cf1de0b52014dd6a4d3f6754cd8c3c05f75c06b5151335b57a164 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRE19600231.
Recording identifiers
- ISRC
- USRE19600231
- Title
- River
- Artist
- Joni Mitchell
- CopyrightID (CopyrightChains transaction hash)
0x1574051bdc9cf1de0b52014dd6a4d3f6754cd8c3c05f75c06b5151335b57a164
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:50346ee373ce225b932358bb8444d5f1682a141df30cc408783b7e54aace319f- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRE19600231
- Bitcoin block existence check
- https://blockstream.info/api/block/953513