ISRC CNA651201743
Verified recording
CNA651201743 is “马头琴恋曲” by 额尔古纳乐队,
registered on the CopyrightChains blockchain with CopyrightID
0x2aded6f0d65ed37e307a56034d6895c16fba7cbb64dd0238e894c62f09bd6618 and independently timestamped
in Bitcoin block 960494 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNA651201743.
Recording identifiers
- ISRC
- CNA651201743
- Title
- 马头琴恋曲
- Artist
- 额尔古纳乐队
- CopyrightID (CopyrightChains transaction hash)
0x2aded6f0d65ed37e307a56034d6895c16fba7cbb64dd0238e894c62f09bd6618
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T01:44:32+00:00
- Bitcoin block
- 960494
- Canonical record hash
sha256:73fb5ccda9ecb8c1ae8484d1ec06098f8a52735d77c4f351b51b09d3c9a79068- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNA651201743
- Bitcoin block existence check
- https://blockstream.info/api/block/960494