ISRC HKD040200483
Verified recording
HKD040200483 is “Say Yes” by 蔡濟文,
registered on the CopyrightChains blockchain with CopyrightID
0xd4ee86a56d314af30901c2ce370d7e6e7d4505e4cf2cd42488a7c8d829207888 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKD040200483.
Recording identifiers
- ISRC
- HKD040200483
- Title
- Say Yes
- Artist
- 蔡濟文
- CopyrightID (CopyrightChains transaction hash)
0xd4ee86a56d314af30901c2ce370d7e6e7d4505e4cf2cd42488a7c8d829207888
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:dabb54cd847fd5b2e787d2bf6c73195bfeb1c723096e5ca88c99f466d93ebd13- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKD040200483
- Bitcoin block existence check
- https://blockstream.info/api/block/960397