ISRC TWA511300660
Verified recording
TWA511300660 is “是誰留下寂寞” by Zhang Qing Fang,
registered on the CopyrightChains blockchain with CopyrightID
0x09c2c93ded9b78dabe5846a8c7a7c8ed2cdbb1df1c5d5be9dcb5fe862975d352 and independently timestamped
in Bitcoin block 960240 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA511300660.
Recording identifiers
- ISRC
- TWA511300660
- Title
- 是誰留下寂寞
- Artist
- Zhang Qing Fang
- CopyrightID (CopyrightChains transaction hash)
0x09c2c93ded9b78dabe5846a8c7a7c8ed2cdbb1df1c5d5be9dcb5fe862975d352
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T09:57:33+00:00
- Bitcoin block
- 960240
- Canonical record hash
sha256:f48abab1cabbe845b040001e03babb546705467278d04780c3019d327d0c81cb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA511300660
- Bitcoin block existence check
- https://blockstream.info/api/block/960240