ISRC HKD012291184
Verified recording
HKD012291184 is “花间语（伴奏）” by 张紫宁,
registered on the CopyrightChains blockchain with CopyrightID
0x2d867f52fb4e9ccf87bed028bbe9b838cba153089ebf9e34595e0c0c0b6876a0 and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKD012291184.
Recording identifiers
- ISRC
- HKD012291184
- Title
- 花间语（伴奏）
- Artist
- 张紫宁
- CopyrightID (CopyrightChains transaction hash)
0x2d867f52fb4e9ccf87bed028bbe9b838cba153089ebf9e34595e0c0c0b6876a0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:56b4a15addae4ecac5a6b31b93ca307cc35b2d5a173f9394368a33bdaad6a2e6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKD012291184
- Bitcoin block existence check
- https://blockstream.info/api/block/960334