ISRC CNZ281602884
Verified recording
CNZ281602884 is “鸿雁” by 额尔古纳乐队,
registered on the CopyrightChains blockchain with CopyrightID
0x265c0b941b88cfb165c424b6f00b94653012d5aae5e4d631ea40f7d32fd28931 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNZ281602884.
Recording identifiers
- ISRC
- CNZ281602884
- Title
- 鸿雁
- Artist
- 额尔古纳乐队
- CopyrightID (CopyrightChains transaction hash)
0x265c0b941b88cfb165c424b6f00b94653012d5aae5e4d631ea40f7d32fd28931
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:5e52c471484232c71f4edd8e057422910ad279c36612066033e76e485cefdee1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNZ281602884
- Bitcoin block existence check
- https://blockstream.info/api/block/953520