ISRC HKB529900378
Verified recording
HKB529900378 is “期望盡落空” by 張德蘭,
registered on the CopyrightChains blockchain with CopyrightID
0x2b901df5946e84825999799bd99ed0025c748b97354b572280962b157dbd5925 and independently timestamped
in Bitcoin block 960254 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKB529900378.
Recording identifiers
- ISRC
- HKB529900378
- Title
- 期望盡落空
- Artist
- 張德蘭
- CopyrightID (CopyrightChains transaction hash)
0x2b901df5946e84825999799bd99ed0025c748b97354b572280962b157dbd5925
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T12:06:10+00:00
- Bitcoin block
- 960254
- Canonical record hash
sha256:8c00869b8bbf75bf93710292cc5e2994cbf8fa67d7099ef6bde853e9e1da4943- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKB529900378
- Bitcoin block existence check
- https://blockstream.info/api/block/960254