ISRC US3Q52011101
Verified recording
US3Q52011101 is “Become River” by John Luther Adams,
registered on the CopyrightChains blockchain with CopyrightID
0xb211876db0b8cef28cce8efd4611fe617c43f71df1c3a2b4d0205a8aef4be638 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3Q52011101.
Recording identifiers
- ISRC
- US3Q52011101
- Title
- Become River
- Artist
- John Luther Adams
- CopyrightID (CopyrightChains transaction hash)
0xb211876db0b8cef28cce8efd4611fe617c43f71df1c3a2b4d0205a8aef4be638
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:0c60844c4ca9f17c60ee6ce2b3ecf6dd52c23371ab600a0734de9e69892a6390- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3Q52011101
- Bitcoin block existence check
- https://blockstream.info/api/block/956304