ISRC USAP30031004
Verified recording
USAP30031004 is “Stop Crying” by Sonny Boy Williamson II,
registered on the CopyrightChains blockchain with CopyrightID
0x67a6988a814940b73719b7086d8f5211953b1c66a2e526b85407eace92955e80 and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAP30031004.
Recording identifiers
- ISRC
- USAP30031004
- Title
- Stop Crying
- Artist
- Sonny Boy Williamson II
- CopyrightID (CopyrightChains transaction hash)
0x67a6988a814940b73719b7086d8f5211953b1c66a2e526b85407eace92955e80
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:61c75df5a58bfc7504557c3c20fb00734b24a48542e4c08da5664cca061366e8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAP30031004
- Bitcoin block existence check
- https://blockstream.info/api/block/960334