ISRC FRX281978582
Verified recording
FRX281978582 is “Wono” by Koichi Sakai,
registered on the CopyrightChains blockchain with CopyrightID
0x34b2aeb2dcede9605c672676d7cb28d6f66846e2c4cd436c9475b1bf2be48019 and independently timestamped
in Bitcoin block 960311 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX281978582.
Recording identifiers
- ISRC
- FRX281978582
- Title
- Wono
- Artist
- Koichi Sakai
- CopyrightID (CopyrightChains transaction hash)
0x34b2aeb2dcede9605c672676d7cb28d6f66846e2c4cd436c9475b1bf2be48019
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T20:45:02+00:00
- Bitcoin block
- 960311
- Canonical record hash
sha256:301e48364d2c8b557eb7c185d19fe10596076b80801f540e3b0313431650614f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX281978582
- Bitcoin block existence check
- https://blockstream.info/api/block/960311