ISRC QZFZ52053346
Verified recording
QZFZ52053346 is “Sainha” by Mac Júlia,
registered on the CopyrightChains blockchain with CopyrightID
0x6e6944d70a62555c5401fdb94e588d48847bb801ecf9778453ba2d2ea5f8cef2 and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ52053346.
Recording identifiers
- ISRC
- QZFZ52053346
- Title
- Sainha
- Artist
- Mac Júlia
- CopyrightID (CopyrightChains transaction hash)
0x6e6944d70a62555c5401fdb94e588d48847bb801ecf9778453ba2d2ea5f8cef2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:36719de0d6d2f08fcc38d082a048fafc14e593ac42b7d494da07ba9729908ce7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ52053346
- Bitcoin block existence check
- https://blockstream.info/api/block/953515