ISRC HKJ341400140
Verified recording
HKJ341400140 is “四百呎” by Edwin Siu,
registered on the CopyrightChains blockchain with CopyrightID
0x878b38d99308c0aaddff2ab222e8a721de828bd6b20ae0cd9fba0f2d8ff2c515 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKJ341400140.
Recording identifiers
- ISRC
- HKJ341400140
- Title
- 四百呎
- Artist
- Edwin Siu
- CopyrightID (CopyrightChains transaction hash)
0x878b38d99308c0aaddff2ab222e8a721de828bd6b20ae0cd9fba0f2d8ff2c515
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:5008da7b31a9f3277416c596cd9c9b9bfb1cb5ccee47a8733689b3c6d704fab7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKJ341400140
- Bitcoin block existence check
- https://blockstream.info/api/block/956304