ISRC CNUM72100221
Verified recording
CNUM72100221 is “On and On” by Sunnee楊芸晴,
registered on the CopyrightChains blockchain with CopyrightID
0x5caae6c561c792d570159ab2024d514cb56b8e0e70811f2604283b6c6b9fd735 and independently timestamped
in Bitcoin block 960113 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNUM72100221.
Recording identifiers
- ISRC
- CNUM72100221
- Title
- On and On
- Artist
- Sunnee楊芸晴
- CopyrightID (CopyrightChains transaction hash)
0x5caae6c561c792d570159ab2024d514cb56b8e0e70811f2604283b6c6b9fd735
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T13:38:16+00:00
- Bitcoin block
- 960113
- Canonical record hash
sha256:0d8775c0e05304a85a53821836f0b250270df5a3ec38b85e4483b1265bf117f6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNUM72100221
- Bitcoin block existence check
- https://blockstream.info/api/block/960113