ISRC FR9W12332785
Verified recording
FR9W12332785 is “333” by Kosei,
registered on the CopyrightChains blockchain with CopyrightID
0xbdd5b1699b8f8f768a254d9ed6f73cb2e7b15a9a4838aaa4abc696c97023b237 and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W12332785.
Recording identifiers
- ISRC
- FR9W12332785
- Title
- 333
- Artist
- Kosei
- CopyrightID (CopyrightChains transaction hash)
0xbdd5b1699b8f8f768a254d9ed6f73cb2e7b15a9a4838aaa4abc696c97023b237
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:172fa13744aebc5c3cb8cddff511a1d225fd95150328d43015f18c0cd5ec8ddf- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W12332785
- Bitcoin block existence check
- https://blockstream.info/api/block/953515