ISRC US83Z1910976
Verified recording
US83Z1910976 is “Guzheng” by Gio Vellojin,
registered on the CopyrightChains blockchain with CopyrightID
0xba984c7a64913caf749567e33871b2911536ac7139e9d086733294e0a715b956 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/US83Z1910976.
Recording identifiers
- ISRC
- US83Z1910976
- Title
- Guzheng
- Artist
- Gio Vellojin
- CopyrightID (CopyrightChains transaction hash)
0xba984c7a64913caf749567e33871b2911536ac7139e9d086733294e0a715b956
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T15:42:38+00:00
- Bitcoin block
- 960273
- Canonical record hash
sha256:4c6fc1ede78ed9a654d10f77d3e1ad65b14df1da1a6c3d15dd4d240722eaa53c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z1910976
- Bitcoin block existence check
- https://blockstream.info/api/block/960273