ISRC FRZ042201578
Verified recording
FRZ042201578 is “Daddy” by Aya Nakamura,
registered on the CopyrightChains blockchain with CopyrightID
0x5f4648c2904a21558612accfae8987478bd729a2177d4a5b60fca8b05e35f1e2 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ042201578.
Recording identifiers
- ISRC
- FRZ042201578
- Title
- Daddy
- Artist
- Aya Nakamura
- CopyrightID (CopyrightChains transaction hash)
0x5f4648c2904a21558612accfae8987478bd729a2177d4a5b60fca8b05e35f1e2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:d9f23d96b916fd2ebfdb0f93151b2a8b884f56b34ab13155351d226d171e9154- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ042201578
- Bitcoin block existence check
- https://blockstream.info/api/block/953513