ISRC USA370991077
Verified recording
USA370991077 is “Soft step” by Jang Yoon-Jeong,
registered on the CopyrightChains blockchain with CopyrightID
0xd45de496d58ce29edce2776ad3526f32bfc2826702ea9c5ebefb64a439cfc7c1 and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA370991077.
Recording identifiers
- ISRC
- USA370991077
- Title
- Soft step
- Artist
- Jang Yoon-Jeong
- CopyrightID (CopyrightChains transaction hash)
0xd45de496d58ce29edce2776ad3526f32bfc2826702ea9c5ebefb64a439cfc7c1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:7c5cfc8d2689c807c5ac65f1991b6f00320b1cd04679ed1683cbeb050d7f7cd2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA370991077
- Bitcoin block existence check
- https://blockstream.info/api/block/956889