ISRC HKG731625236
Verified recording
HKG731625236 is “昔日的歌” by Di Ma,
registered on the CopyrightChains blockchain with CopyrightID
0xfd0dbe217289f8222624bf173d56170b203800093569348aae883ccfad3223ad and independently timestamped
in Bitcoin block 960145 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG731625236.
Recording identifiers
- ISRC
- HKG731625236
- Title
- 昔日的歌
- Artist
- Di Ma
- CopyrightID (CopyrightChains transaction hash)
0xfd0dbe217289f8222624bf173d56170b203800093569348aae883ccfad3223ad
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:13:37+00:00
- Bitcoin block
- 960145
- Canonical record hash
sha256:77031019930e4dfd84d1f13a35df9e5739b1b2f3d368aadb539761c707444d7b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG731625236
- Bitcoin block existence check
- https://blockstream.info/api/block/960145