ISRC ES31E2305979
Verified recording
ES31E2305979 is “Let Your Conscience Be Your Guide” by Sonny Boy Williamson II,
registered on the CopyrightChains blockchain with CopyrightID
0x5448a60a3c62f8c115dd3d8c99aacc4cb0fdf2baa6f63d2e40a94ebe3f827d69 and independently timestamped
in Bitcoin block 960216 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES31E2305979.
Recording identifiers
- ISRC
- ES31E2305979
- Title
- Let Your Conscience Be Your Guide
- Artist
- Sonny Boy Williamson II
- CopyrightID (CopyrightChains transaction hash)
0x5448a60a3c62f8c115dd3d8c99aacc4cb0fdf2baa6f63d2e40a94ebe3f827d69
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T06:39:12+00:00
- Bitcoin block
- 960216
- Canonical record hash
sha256:0c59643148a4c06dd98b6039f60ca0576c06063835d89ebdeb4c12a1eafe0a56- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES31E2305979
- Bitcoin block existence check
- https://blockstream.info/api/block/960216
Full record
Track page: Let Your Conscience Be Your Guide · Machine-readable JSON-LD