ISRC QZ8BZ2202450
Verified recording
QZ8BZ2202450 is “Tonight!” by Big Mouth Cast,
registered on the CopyrightChains blockchain with CopyrightID
0xc97ae9df1d9645009a481789cddafeff07e817eb01dbd5d67052d916d05435ba and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ8BZ2202450.
Recording identifiers
- ISRC
- QZ8BZ2202450
- Title
- Tonight!
- Artist
- Big Mouth Cast
- CopyrightID (CopyrightChains transaction hash)
0xc97ae9df1d9645009a481789cddafeff07e817eb01dbd5d67052d916d05435ba
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:9e09ca8355e2e84a21059e0016e84e09ef1a1bfddf77238c77d1428d120fba45- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ8BZ2202450
- Bitcoin block existence check
- https://blockstream.info/api/block/956302