ISRC JPI101500180
Verified recording
JPI101500180 is “The Biggest Dreamer” by 佐咲紗花,
registered on the CopyrightChains blockchain with CopyrightID
0x84c2e2903a8aa715a960c560d0b850dbdbe2dd45d72db8ca9c061e6e0ffc91bb and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPI101500180.
Recording identifiers
- ISRC
- JPI101500180
- Title
- The Biggest Dreamer
- Artist
- 佐咲紗花
- CopyrightID (CopyrightChains transaction hash)
0x84c2e2903a8aa715a960c560d0b850dbdbe2dd45d72db8ca9c061e6e0ffc91bb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:b54e9e42664acc296faf67a5ad986331db5c619189a5f5c275f981589ae6e4d5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPI101500180
- Bitcoin block existence check
- https://blockstream.info/api/block/953520