ISRC USRY29600428
Verified recording
USRY29600428 is “Letter to John Clellon Holmes” by Lee Ranaldo,
registered on the CopyrightChains blockchain with CopyrightID
0x72bb8d8c97c7a378b9565a671b034aad80d8e4900dd0c26c5d6667d69c03fb7f and independently timestamped
in Bitcoin block 960348 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRY29600428.
Recording identifiers
- ISRC
- USRY29600428
- Title
- Letter to John Clellon Holmes
- Artist
- Lee Ranaldo
- CopyrightID (CopyrightChains transaction hash)
0x72bb8d8c97c7a378b9565a671b034aad80d8e4900dd0c26c5d6667d69c03fb7f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:17:02+00:00
- Bitcoin block
- 960348
- Canonical record hash
sha256:7723c796846b9e6bbf108ddfc3f5eaefbd8c0073465371255c6ad2d24a35083e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRY29600428
- Bitcoin block existence check
- https://blockstream.info/api/block/960348
Full record
Track page: Letter to John Clellon Holmes · Machine-readable JSON-LD