ISRC QZNJX2371778
Verified recording
QZNJX2371778 is “Ingratra” by João Mulato e Douradinho,
registered on the CopyrightChains blockchain with CopyrightID
0x2a30326122bba244363f2b533a84d58d5bf3295ff167bb4c0a8f0314a22c1d0b and independently timestamped
in Bitcoin block 960368 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJX2371778.
Recording identifiers
- ISRC
- QZNJX2371778
- Title
- Ingratra
- Artist
- João Mulato e Douradinho
- CopyrightID (CopyrightChains transaction hash)
0x2a30326122bba244363f2b533a84d58d5bf3295ff167bb4c0a8f0314a22c1d0b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:26:41+00:00
- Bitcoin block
- 960368
- Canonical record hash
sha256:61b10ae7de81fe24ec42cc63ca1dfeac55ec3941f7e0add29c267c84274eb7ec- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJX2371778
- Bitcoin block existence check
- https://blockstream.info/api/block/960368