ISRC PT8CY1900319
Verified recording
PT8CY1900319 is “Quando a Lua Voltar a Passar” by Sebastião Antunes & Quadrilha,
registered on the CopyrightChains blockchain with CopyrightID
0xea5fe9361649207c742d74b15050b65e09e1d771a63af3ce90bbabe12ee8c29f and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PT8CY1900319.
Recording identifiers
- ISRC
- PT8CY1900319
- Title
- Quando a Lua Voltar a Passar
- Artist
- Sebastião Antunes & Quadrilha
- CopyrightID (CopyrightChains transaction hash)
0xea5fe9361649207c742d74b15050b65e09e1d771a63af3ce90bbabe12ee8c29f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:42aa2626b0c36c1b7b024afb9f1d734b5b000a39ae3de91b5ead8494adac39ec- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PT8CY1900319
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Quando a Lua Voltar a Passar · Machine-readable JSON-LD