ISRC JPK631900103
Verified recording
JPK631900103 is “Singbird” by 亜咲花,
registered on the CopyrightChains blockchain with CopyrightID
0x3bf2fcdf7ace95224fadbb8d7baa85a7017b954bf7fc3c7b936ad9f41857a049 and independently timestamped
in Bitcoin block 960099 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPK631900103.
Recording identifiers
- ISRC
- JPK631900103
- Title
- Singbird
- Artist
- 亜咲花
- CopyrightID (CopyrightChains transaction hash)
0x3bf2fcdf7ace95224fadbb8d7baa85a7017b954bf7fc3c7b936ad9f41857a049
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T11:30:20+00:00
- Bitcoin block
- 960099
- Canonical record hash
sha256:dd0597e389f0cbd2862fd4d3c71dcd5ef571739d10ff4aca2c307db6e8ec0cf1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPK631900103
- Bitcoin block existence check
- https://blockstream.info/api/block/960099