ISRC HKA619900289
Verified recording
HKA619900289 is “歡樂桃源” by Sam Hui,
registered on the CopyrightChains blockchain with CopyrightID
0x66c2cb0b1cd6dd19852404363281c5e04c25daa15d0ec29176d62d4f02e455b8 and independently timestamped
in Bitcoin block 960157 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKA619900289.
Recording identifiers
- ISRC
- HKA619900289
- Title
- 歡樂桃源
- Artist
- Sam Hui
- CopyrightID (CopyrightChains transaction hash)
0x66c2cb0b1cd6dd19852404363281c5e04c25daa15d0ec29176d62d4f02e455b8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T22:12:10+00:00
- Bitcoin block
- 960157
- Canonical record hash
sha256:0c0063e2a7af81c9ec1cb8b989a6eb5b5b78b4567590fa3faf13aa74d78f7ba1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKA619900289
- Bitcoin block existence check
- https://blockstream.info/api/block/960157