ISRC QZZ972351448
Verified recording
QZZ972351448 is “打靶归来” by 范琳琳,
registered on the CopyrightChains blockchain with CopyrightID
0xb0d9e7ef946ba5a3a61ef6eca7b6c15c8ff3f781f713c013c51495856f39d6c4 and independently timestamped
in Bitcoin block 960187 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ972351448.
Recording identifiers
- ISRC
- QZZ972351448
- Title
- 打靶归来
- Artist
- 范琳琳
- CopyrightID (CopyrightChains transaction hash)
0xb0d9e7ef946ba5a3a61ef6eca7b6c15c8ff3f781f713c013c51495856f39d6c4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T01:34:28+00:00
- Bitcoin block
- 960187
- Canonical record hash
sha256:761a78a8723f886907940b5b6a446c3ae8627600d850b78796332ca15d723258- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ972351448
- Bitcoin block existence check
- https://blockstream.info/api/block/960187