ISRC CNA792000307
Verified recording
CNA792000307 is “又见炊烟” by 海沼实,
registered on the CopyrightChains blockchain with CopyrightID
0xae28cff9a3f096b6f5dd2d764f736accf647f1fc46ff57f85d883a4277a7c0a4 and independently timestamped
in Bitcoin block 960254 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNA792000307.
Recording identifiers
- ISRC
- CNA792000307
- Title
- 又见炊烟
- Artist
- 海沼实
- CopyrightID (CopyrightChains transaction hash)
0xae28cff9a3f096b6f5dd2d764f736accf647f1fc46ff57f85d883a4277a7c0a4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T12:06:10+00:00
- Bitcoin block
- 960254
- Canonical record hash
sha256:f9bd515bc90d5bec76679470a2b2f03299ca126235be6e77ab8cdfaef8780f9d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNA792000307
- Bitcoin block existence check
- https://blockstream.info/api/block/960254