ISRC QZN882247543
Verified recording
QZN882247543 is “Nightingale” by karasu.,
registered on the CopyrightChains blockchain with CopyrightID
0xf75fcd650cf3ab5a45377085468e9d34dab4bbba82ddfda7de0e7736e236440c and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZN882247543.
Recording identifiers
- ISRC
- QZN882247543
- Title
- Nightingale
- Artist
- karasu.
- CopyrightID (CopyrightChains transaction hash)
0xf75fcd650cf3ab5a45377085468e9d34dab4bbba82ddfda7de0e7736e236440c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:c1000848049c800a5a1b2bf72f8153ba3384c966a0847e14615ba4fbf1523066- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZN882247543
- Bitcoin block existence check
- https://blockstream.info/api/block/956304