ISRC TWU712305302
Verified recording
TWU712305302 is “盛世之疆 (伴奏版)” by Xian Zi,
registered on the CopyrightChains blockchain with CopyrightID
0x8951e04eb48e4e3bac551c13f7fd1b63607470376bfb55df49a583a4d3f5e10e and independently timestamped
in Bitcoin block 960121 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWU712305302.
Recording identifiers
- ISRC
- TWU712305302
- Title
- 盛世之疆 (伴奏版)
- Artist
- Xian Zi
- CopyrightID (CopyrightChains transaction hash)
0x8951e04eb48e4e3bac551c13f7fd1b63607470376bfb55df49a583a4d3f5e10e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T15:22:21+00:00
- Bitcoin block
- 960121
- Canonical record hash
sha256:52ff7f75dc4c8772abb9fa574ab34a52db5afc07fa4430383ab6bd196f1afd69- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWU712305302
- Bitcoin block existence check
- https://blockstream.info/api/block/960121