ISRC USWD12113257
Verified recording
USWD12113257 is “The Family Madrigal” by Huang Yanan,
registered on the CopyrightChains blockchain with CopyrightID
0x05313e2368fecbff2cefe459c1c81d07154be02d79d0953d1b94a8cb15aa413b and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWD12113257.
Recording identifiers
- ISRC
- USWD12113257
- Title
- The Family Madrigal
- Artist
- Huang Yanan
- CopyrightID (CopyrightChains transaction hash)
0x05313e2368fecbff2cefe459c1c81d07154be02d79d0953d1b94a8cb15aa413b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:59241ec9b96d7733a6d965896b756d9d5c40a9009115dcf6874e7006b3d7beb3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWD12113257
- Bitcoin block existence check
- https://blockstream.info/api/block/956302