ISRC USRE12001312
Verified recording
USRE12001312 is “Solitaire” by Josh Groban,
registered on the CopyrightChains blockchain with CopyrightID
0xf5eed18e7d8d2dce5876f8c489f01d89afc5fc928572011c4bc888ee6afcc157 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRE12001312.
Recording identifiers
- ISRC
- USRE12001312
- Title
- Solitaire
- Artist
- Josh Groban
- CopyrightID (CopyrightChains transaction hash)
0xf5eed18e7d8d2dce5876f8c489f01d89afc5fc928572011c4bc888ee6afcc157
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:30c8d483c0a88d128de7dd7f055118f6ff7d384becff5b423fd4fc57ae6213da- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRE12001312
- Bitcoin block existence check
- https://blockstream.info/api/block/953520