ISRC FR9W12332786
Verified recording
FR9W12332786 is “888” by Kosei,
registered on the CopyrightChains blockchain with CopyrightID
0x7d1300b9cb96f2bd2d23f0936e1b8c9b13436ca5b806b8f9227d51c855822845 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/FR9W12332786.
Recording identifiers
- ISRC
- FR9W12332786
- Title
- 888
- Artist
- Kosei
- CopyrightID (CopyrightChains transaction hash)
0x7d1300b9cb96f2bd2d23f0936e1b8c9b13436ca5b806b8f9227d51c855822845
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:a579878f4a732c67383b49a9531d3ebdccaf9b0ad47d62dad3023baa2c6c1a39- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W12332786
- Bitcoin block existence check
- https://blockstream.info/api/block/953520