ISRC USVZX1215011
Verified recording
USVZX1215011 is “Spring Festival” by Yi Chen,
registered on the CopyrightChains blockchain with CopyrightID
0x3c0a088cf70ce0d9a7684a3deb5c8cb0ac5878eb503b2a1c3f23d2fdc96588ea and independently timestamped
in Bitcoin block 960273 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USVZX1215011.
Recording identifiers
- ISRC
- USVZX1215011
- Title
- Spring Festival
- Artist
- Yi Chen
- CopyrightID (CopyrightChains transaction hash)
0x3c0a088cf70ce0d9a7684a3deb5c8cb0ac5878eb503b2a1c3f23d2fdc96588ea
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T15:42:38+00:00
- Bitcoin block
- 960273
- Canonical record hash
sha256:3476b78a6f2bdf8207e7be3045c0511ea9aa2a77a3ee4a26717f2ffc8f005be0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USVZX1215011
- Bitcoin block existence check
- https://blockstream.info/api/block/960273