ISRC HKB529700073
Verified recording
HKB529700073 is “夜已深” by 張德蘭,
registered on the CopyrightChains blockchain with CopyrightID
0xb2bf287ea2bce12ae2a4ba4ce52fa12b26ad22907327418cd544db97b5679fdd and independently timestamped
in Bitcoin block 957122 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKB529700073.
Recording identifiers
- ISRC
- HKB529700073
- Title
- 夜已深
- Artist
- 張德蘭
- CopyrightID (CopyrightChains transaction hash)
0xb2bf287ea2bce12ae2a4ba4ce52fa12b26ad22907327418cd544db97b5679fdd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:39:04+00:00
- Bitcoin block
- 957122
- Canonical record hash
sha256:a32a4858a5b5c780911ed937b21f992097c01618b8759360c62a230cd2ad3473- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKB529700073
- Bitcoin block existence check
- https://blockstream.info/api/block/957122