ISRC QZS672447923
Verified recording
QZS672447923 is “冷門歌手” by Rar,
registered on the CopyrightChains blockchain with CopyrightID
0xe86e9c6b8f966d80d669f368a8c793b14bc6b13aaa00e04ae4ead4d9b26b5e6f and independently timestamped
in Bitcoin block 960144 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS672447923.
Recording identifiers
- ISRC
- QZS672447923
- Title
- 冷門歌手
- Artist
- Rar
- CopyrightID (CopyrightChains transaction hash)
0xe86e9c6b8f966d80d669f368a8c793b14bc6b13aaa00e04ae4ead4d9b26b5e6f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:09:47+00:00
- Bitcoin block
- 960144
- Canonical record hash
sha256:870982c62df17908def9550429ac2c0735e3cc01e1fd721ffb0c338b23d8d642- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS672447923
- Bitcoin block existence check
- https://blockstream.info/api/block/960144