ISRC QZHZ41965293
Verified recording
QZHZ41965293 is “A Música Mais Triste do Ano - Ao Vivo” by Luiz Lins,
registered on the CopyrightChains blockchain with CopyrightID
0x9f34a2a7edfb99bf9c19c5d952841f2e6a4633573ca8cb97db64e27fed8805bd and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ41965293.
Recording identifiers
- ISRC
- QZHZ41965293
- Title
- A Música Mais Triste do Ano - Ao Vivo
- Artist
- Luiz Lins
- CopyrightID (CopyrightChains transaction hash)
0x9f34a2a7edfb99bf9c19c5d952841f2e6a4633573ca8cb97db64e27fed8805bd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:285d4e0f488a343c7f039db40c0ced30a8941d0cc34d772c4c0539d1bf11fb95- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ41965293
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: A Música Mais Triste do Ano - Ao Vivo · Machine-readable JSON-LD