ISRC PT3KZ2100003
Verified recording
PT3KZ2100003 is “Paspalhão (feat. Luisa Sobral)” by Orquestra Jazz de Leiria,
registered on the CopyrightChains blockchain with CopyrightID
0x50b52b701ebde46d7be0950f575424ba8fb6cfb1d77f4929fdfcb78cb0df5404 and independently timestamped
in Bitcoin block 960407 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PT3KZ2100003.
Recording identifiers
- ISRC
- PT3KZ2100003
- Title
- Paspalhão (feat. Luisa Sobral)
- Artist
- Orquestra Jazz de Leiria
- CopyrightID (CopyrightChains transaction hash)
0x50b52b701ebde46d7be0950f575424ba8fb6cfb1d77f4929fdfcb78cb0df5404
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:26:30+00:00
- Bitcoin block
- 960407
- Canonical record hash
sha256:2ca1aa3b0ad2d1d98a32ed123e1373a029f1c65340189d13f9d91cc9330dcbf8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PT3KZ2100003
- Bitcoin block existence check
- https://blockstream.info/api/block/960407
Full record
Track page: Paspalhão (feat. Luisa Sobral) · Machine-readable JSON-LD