ISRC HKB529700133
Verified recording
HKB529700133 is “紫水晶” by 張德蘭,
registered on the CopyrightChains blockchain with CopyrightID
0xde9a0a78beabc8dd328d821f68a7a99a71dca9c6106b8d97e44ddfa92dbd0af6 and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKB529700133.
Recording identifiers
- ISRC
- HKB529700133
- Title
- 紫水晶
- Artist
- 張德蘭
- CopyrightID (CopyrightChains transaction hash)
0xde9a0a78beabc8dd328d821f68a7a99a71dca9c6106b8d97e44ddfa92dbd0af6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:b5f8ce6eb62c8bd13e54c6c9d8dca275ec6bce2e7dec45ab25f9ebfba999a89a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKB529700133
- Bitcoin block existence check
- https://blockstream.info/api/block/956889