ISRC HKB529800245
Verified recording
HKB529800245 is “得失都一笑” by 張德蘭,
registered on the CopyrightChains blockchain with CopyrightID
0x152843207116a151dab2077cc80d9fdb72ff484806d627ffd4d47f4e858ed283 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/HKB529800245.
Recording identifiers
- ISRC
- HKB529800245
- Title
- 得失都一笑
- Artist
- 張德蘭
- CopyrightID (CopyrightChains transaction hash)
0x152843207116a151dab2077cc80d9fdb72ff484806d627ffd4d47f4e858ed283
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T18:39:05+00:00
- Bitcoin block
- 957073
- Canonical record hash
sha256:f6a40b7ea7bbc8e0ec561c7e4675a79ff70bb45c29ac8c05199ce693efeb8817- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKB529800245
- Bitcoin block existence check
- https://blockstream.info/api/block/957073