ISRC QZ5FN1852474
Verified recording
QZ5FN1852474 is “Mar y Cello” by Natureza,
registered on the CopyrightChains blockchain with CopyrightID
0x8504fdd0bb9963fd32b58709cf6bca7d3d8db76594c652cf0f2b07abd6745dac and independently timestamped
in Bitcoin block 960473 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5FN1852474.
Recording identifiers
- ISRC
- QZ5FN1852474
- Title
- Mar y Cello
- Artist
- Natureza
- CopyrightID (CopyrightChains transaction hash)
0x8504fdd0bb9963fd32b58709cf6bca7d3d8db76594c652cf0f2b07abd6745dac
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T22:27:44+00:00
- Bitcoin block
- 960473
- Canonical record hash
sha256:0d431859b67f936ffed96e2ff29cb4334f14772de968876e9d4b1845f4e26447- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5FN1852474
- Bitcoin block existence check
- https://blockstream.info/api/block/960473