ISRC USRH12302420
Verified recording
USRH12302420 is “Qipao” by Nathan Matthew David,
registered on the CopyrightChains blockchain with CopyrightID
0x49fb6445e8bd99d67f8b96678cba296a5be6d64b5f49a7f23effa4f2ceee9144 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRH12302420.
Recording identifiers
- ISRC
- USRH12302420
- Title
- Qipao
- Artist
- Nathan Matthew David
- CopyrightID (CopyrightChains transaction hash)
0x49fb6445e8bd99d67f8b96678cba296a5be6d64b5f49a7f23effa4f2ceee9144
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:46f04d658a29b1d67fe863862b2acf8e0337cd852accd1615172be04abdbe919- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRH12302420
- Bitcoin block existence check
- https://blockstream.info/api/block/957118