ISRC HKD049900115
Verified recording
HKD049900115 is “心信” by Ekin Cheng,
registered on the CopyrightChains blockchain with CopyrightID
0x0066ad13110c9462066cf58d80cba3c61f89228894425c89401ae1a6cfe9772e and independently timestamped
in Bitcoin block 960121 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKD049900115.
Recording identifiers
- ISRC
- HKD049900115
- Title
- 心信
- Artist
- Ekin Cheng
- CopyrightID (CopyrightChains transaction hash)
0x0066ad13110c9462066cf58d80cba3c61f89228894425c89401ae1a6cfe9772e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T15:22:21+00:00
- Bitcoin block
- 960121
- Canonical record hash
sha256:818393ebe6286f01d2dca9e2010cb6135744626d18e907b8fc0b63a2778ab59c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKD049900115
- Bitcoin block existence check
- https://blockstream.info/api/block/960121