ISRC HKG731874548
Verified recording
HKG731874548 is “向日葵” by 叶琼琳,
registered on the CopyrightChains blockchain with CopyrightID
0x7569c92cbe314bec76e0f3cf6515abc341a0a7c00d1aaa92d44c239e5af84b4e and independently timestamped
in Bitcoin block 960500 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG731874548.
Recording identifiers
- ISRC
- HKG731874548
- Title
- 向日葵
- Artist
- 叶琼琳
- CopyrightID (CopyrightChains transaction hash)
0x7569c92cbe314bec76e0f3cf6515abc341a0a7c00d1aaa92d44c239e5af84b4e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T03:13:03+00:00
- Bitcoin block
- 960500
- Canonical record hash
sha256:9e389965434a277d675427c063ae76ba5b649a7f89994103b68e5693bfee9bb7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG731874548
- Bitcoin block existence check
- https://blockstream.info/api/block/960500