ISRC SGA052300073
Verified recording
SGA052300073 is “未知数” by Bonnie Loo,
registered on the CopyrightChains blockchain with CopyrightID
0xf726c9634a9189d7a7dab943de92a976527c123d2c4808c9b1e2ee133665528e 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/SGA052300073.
Recording identifiers
- ISRC
- SGA052300073
- Title
- 未知数
- Artist
- Bonnie Loo
- CopyrightID (CopyrightChains transaction hash)
0xf726c9634a9189d7a7dab943de92a976527c123d2c4808c9b1e2ee133665528e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T18:47:29+00:00
- Bitcoin block
- 959163
- Canonical record hash
sha256:a17de45e913a29801ab011f21a553421004a0b8c71bb82a563ec9aba50c30f69- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SGA052300073
- Bitcoin block existence check
- https://blockstream.info/api/block/959163