ISRC FRZ041700637
Verified recording
FRZ041700637 is “Réponds” by Aya Nakamura,
registered on the CopyrightChains blockchain with CopyrightID
0xb8cddc914e8bf911be52647cc8aaba687beccaf1c3068bdcce36c0854dbc2d26 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/FRZ041700637.
Recording identifiers
- ISRC
- FRZ041700637
- Title
- Réponds
- Artist
- Aya Nakamura
- CopyrightID (CopyrightChains transaction hash)
0xb8cddc914e8bf911be52647cc8aaba687beccaf1c3068bdcce36c0854dbc2d26
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:f7e259a8a9b969d8f8e8dc7e007dd00dba2dc1b8119d618a3c5df62103e719b5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ041700637
- Bitcoin block existence check
- https://blockstream.info/api/block/953513