ISRC HKG731654940
Verified recording
HKG731654940 is “Mumbling” by 林姿辰,
registered on the CopyrightChains blockchain with CopyrightID
0x321f303d1902a795a49e25e6c5c325e68fa7a287aaa1a999392e885fbb65cc61 and independently timestamped
in Bitcoin block 960360 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG731654940.
Recording identifiers
- ISRC
- HKG731654940
- Title
- Mumbling
- Artist
- 林姿辰
- CopyrightID (CopyrightChains transaction hash)
0x321f303d1902a795a49e25e6c5c325e68fa7a287aaa1a999392e885fbb65cc61
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T06:42:11+00:00
- Bitcoin block
- 960360
- Canonical record hash
sha256:af6094457de9d4c2716932ab7b66e6fcc4807098a46297a4fbb746dc6f97781e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG731654940
- Bitcoin block existence check
- https://blockstream.info/api/block/960360