ISRC QZHZ52130250
Verified recording
QZHZ52130250 is “É o Mar” by Tuono,
registered on the CopyrightChains blockchain with CopyrightID
0xcb2e41626ce7e26c85c96de2daa9006e6ee56431ad002f08614e9f86d7eba257 and independently timestamped
in Bitcoin block 960427 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ52130250.
Recording identifiers
- ISRC
- QZHZ52130250
- Title
- É o Mar
- Artist
- Tuono
- CopyrightID (CopyrightChains transaction hash)
0xcb2e41626ce7e26c85c96de2daa9006e6ee56431ad002f08614e9f86d7eba257
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:59:18+00:00
- Bitcoin block
- 960427
- Canonical record hash
sha256:0bc5f0fb15980a56fd26c0ba863abd3e885c7941c4ecb6b33735df4463515128- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ52130250
- Bitcoin block existence check
- https://blockstream.info/api/block/960427