ISRC QZNJX2049340
Verified recording
QZNJX2049340 is “Hino 281 - Soldados Valorosos Nós Somos” by Douglas Alves,
registered on the CopyrightChains blockchain with CopyrightID
0x5dc35132c6595d3260e3f56f1130e702326ceb7890a697e24f1625f7b6ea717b and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJX2049340.
Recording identifiers
- ISRC
- QZNJX2049340
- Title
- Hino 281 - Soldados Valorosos Nós Somos
- Artist
- Douglas Alves
- CopyrightID (CopyrightChains transaction hash)
0x5dc35132c6595d3260e3f56f1130e702326ceb7890a697e24f1625f7b6ea717b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:fd01726279afdab40f78f71f1514ddb4cf661c89e292c30d365f184ed8a58796- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJX2049340
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Hino 281 - Soldados Valorosos Nós Somos · Machine-readable JSON-LD