ISRC QZNJY2204688
Verified recording
QZNJY2204688 is “Cantar pra Solidão” by Tuono,
registered on the CopyrightChains blockchain with CopyrightID
0x6d5e933c693372f172c9328dd88b4232a7d4c5c0f8550ffd5e5f421940c9bc2e and independently timestamped
in Bitcoin block 960291 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJY2204688.
Recording identifiers
- ISRC
- QZNJY2204688
- Title
- Cantar pra Solidão
- Artist
- Tuono
- CopyrightID (CopyrightChains transaction hash)
0x6d5e933c693372f172c9328dd88b4232a7d4c5c0f8550ffd5e5f421940c9bc2e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T18:23:33+00:00
- Bitcoin block
- 960291
- Canonical record hash
sha256:66e267d6552acbf6c8086840e41a3523850f3eab6c0fbfd07260c58546e9e82d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJY2204688
- Bitcoin block existence check
- https://blockstream.info/api/block/960291