ISRC QZTB82456741
Verified recording
QZTB82456741 is “Contacto” by sakurashawty,
registered on the CopyrightChains blockchain with CopyrightID
0x7833bc11df3f973c620705ef4060b1d08efff048eb83df416fa3748c7a7dc610 and independently timestamped
in Bitcoin block 960463 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB82456741.
Recording identifiers
- ISRC
- QZTB82456741
- Title
- Contacto
- Artist
- sakurashawty
- CopyrightID (CopyrightChains transaction hash)
0x7833bc11df3f973c620705ef4060b1d08efff048eb83df416fa3748c7a7dc610
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T20:42:35+00:00
- Bitcoin block
- 960463
- Canonical record hash
sha256:3b12cec71df577c31eefd29a2a55d1e1607e43d9631116ef6393a74ae22e9578- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB82456741
- Bitcoin block existence check
- https://blockstream.info/api/block/960463