ISRC HKB529900420
Verified recording
HKB529900420 is “海藤” by 張德蘭,
registered on the CopyrightChains blockchain with CopyrightID
0xb099677ac00aa38ea5bd90d760d8e6558f0773950dbe9dbc7256441df0a0a28d and independently timestamped
in Bitcoin block 960225 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKB529900420.
Recording identifiers
- ISRC
- HKB529900420
- Title
- 海藤
- Artist
- 張德蘭
- CopyrightID (CopyrightChains transaction hash)
0xb099677ac00aa38ea5bd90d760d8e6558f0773950dbe9dbc7256441df0a0a28d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T08:04:30+00:00
- Bitcoin block
- 960225
- Canonical record hash
sha256:9bede6abeefeae6171eaa20f0e903f1b5c259901113335b679f74659f3ee0ad3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKB529900420
- Bitcoin block existence check
- https://blockstream.info/api/block/960225