ISRC CNUM72400739
Verified recording
CNUM72400739 is “冬眠+这个冬天我们重蹈覆辙 - Live” by 杨宗纬,
registered on the CopyrightChains blockchain with CopyrightID
0xb293c7f44a44b40b28d274c5b3acd515080aa6dc5bbf4eb336f6e680eb34735c and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNUM72400739.
Recording identifiers
- ISRC
- CNUM72400739
- Title
- 冬眠+这个冬天我们重蹈覆辙 - Live
- Artist
- 杨宗纬
- CopyrightID (CopyrightChains transaction hash)
0xb293c7f44a44b40b28d274c5b3acd515080aa6dc5bbf4eb336f6e680eb34735c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:4dc77d8fc303dc68db5f3341bcb1c575b330960958be074d1596989008630de8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNUM72400739
- Bitcoin block existence check
- https://blockstream.info/api/block/956302