ISRC QZZ972479948
Verified recording
QZZ972479948 is “单人生活” by 弋川,
registered on the CopyrightChains blockchain with CopyrightID
0x33509aa663efec75127669c120b3c00d487a4c608dae7132e3c458cc414ab10d and independently timestamped
in Bitcoin block 960497 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ972479948.
Recording identifiers
- ISRC
- QZZ972479948
- Title
- 单人生活
- Artist
- 弋川
- CopyrightID (CopyrightChains transaction hash)
0x33509aa663efec75127669c120b3c00d487a4c608dae7132e3c458cc414ab10d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T02:22:04+00:00
- Bitcoin block
- 960497
- Canonical record hash
sha256:bca1e1c517efb6274bd2d9017871cd810c3f216dd4a9ce6a094afe24aa5b0b41- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ972479948
- Bitcoin block existence check
- https://blockstream.info/api/block/960497