ISRC CNUM72200441
Verified recording
CNUM72200441 is “不宜” by Sunnee楊芸晴,
registered on the CopyrightChains blockchain with CopyrightID
0x8761c7d9af90d4f399e3a7e672b2597a2cee9da49a3a37d780fb79be47254fa5 and independently timestamped
in Bitcoin block 959159 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNUM72200441.
Recording identifiers
- ISRC
- CNUM72200441
- Title
- 不宜
- Artist
- Sunnee楊芸晴
- CopyrightID (CopyrightChains transaction hash)
0x8761c7d9af90d4f399e3a7e672b2597a2cee9da49a3a37d780fb79be47254fa5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T17:48:40+00:00
- Bitcoin block
- 959159
- Canonical record hash
sha256:07d02bf4a562d13fcebddb153681a9e87ab0c6265b7843aad0093f9583d98f9c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNUM72200441
- Bitcoin block existence check
- https://blockstream.info/api/block/959159