ISRC CNUM72000057
Verified recording
CNUM72000057 is “夏日Party” by Sunnee楊芸晴,
registered on the CopyrightChains blockchain with CopyrightID
0x203e59bd6c48d122cd6bdd257f3e6843bae60cccaa50888897e882be0b37c0f5 and independently timestamped
in Bitcoin block 957073 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNUM72000057.
Recording identifiers
- ISRC
- CNUM72000057
- Title
- 夏日Party
- Artist
- Sunnee楊芸晴
- CopyrightID (CopyrightChains transaction hash)
0x203e59bd6c48d122cd6bdd257f3e6843bae60cccaa50888897e882be0b37c0f5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T18:39:05+00:00
- Bitcoin block
- 957073
- Canonical record hash
sha256:49c39835e8caee68f3c8785d9aa16a9c7563a1acb51192146d90855e84f058ed- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNUM72000057
- Bitcoin block existence check
- https://blockstream.info/api/block/957073