ISRC QZHN62543350
Verified recording
QZHN62543350 is “QUARTO” by Hetikalta,
registered on the CopyrightChains blockchain with CopyrightID
0x4c40a3eda1344211e9c11a28babd69fba4325412c8f330b6b4b74fe57959c78e and independently timestamped
in Bitcoin block 957145 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN62543350.
Recording identifiers
- ISRC
- QZHN62543350
- Title
- QUARTO
- Artist
- Hetikalta
- CopyrightID (CopyrightChains transaction hash)
0x4c40a3eda1344211e9c11a28babd69fba4325412c8f330b6b4b74fe57959c78e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T08:56:20+00:00
- Bitcoin block
- 957145
- Canonical record hash
sha256:b874430eee02a47a706f1d9932cb9ad957a0c2201f195745d8083f0aef4bb760- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN62543350
- Bitcoin block existence check
- https://blockstream.info/api/block/957145