ISRC HKB120700743
Verified recording
HKB120700743 is “楊柳青青” by 董佩佩,
registered on the CopyrightChains blockchain with CopyrightID
0xb8d661cf627d8080013d7a61da23574fc6c2a64771f4157fd13c4b94772b2772 and independently timestamped
in Bitcoin block 960258 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKB120700743.
Recording identifiers
- ISRC
- HKB120700743
- Title
- 楊柳青青
- Artist
- 董佩佩
- CopyrightID (CopyrightChains transaction hash)
0xb8d661cf627d8080013d7a61da23574fc6c2a64771f4157fd13c4b94772b2772
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T12:45:34+00:00
- Bitcoin block
- 960258
- Canonical record hash
sha256:25b26c2b70d071370ffe397878209670382ce9fba6729b586536ff3e72b7db7b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKB120700743
- Bitcoin block existence check
- https://blockstream.info/api/block/960258