ISRC HKG731680981
Verified recording
HKG731680981 is “糖衣” by Matzka,
registered on the CopyrightChains blockchain with CopyrightID
0xeab60754e66d2c7c0cd4a55038bc8bac812359cbdfaf58b3102bfc2bdf37a0b8 and independently timestamped
in Bitcoin block 959163 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG731680981.
Recording identifiers
- ISRC
- HKG731680981
- Title
- 糖衣
- Artist
- Matzka
- CopyrightID (CopyrightChains transaction hash)
0xeab60754e66d2c7c0cd4a55038bc8bac812359cbdfaf58b3102bfc2bdf37a0b8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T18:47:29+00:00
- Bitcoin block
- 959163
- Canonical record hash
sha256:b83782f68913bc1b9d50f562bef3284cc946b38a2d4ecfec611f163773abd8a3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG731680981
- Bitcoin block existence check
- https://blockstream.info/api/block/959163