ISRC PT3KZ2100020
Verified recording
PT3KZ2100020 is “Cupido (feat. Luisa Sobral)” by Orquestra Jazz de Leiria,
registered on the CopyrightChains blockchain with CopyrightID
0x85082fd7f8d1dfe65259bb26cca2f6e7f2e85db0c76d173cfef341953e04e3e9 and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PT3KZ2100020.
Recording identifiers
- ISRC
- PT3KZ2100020
- Title
- Cupido (feat. Luisa Sobral)
- Artist
- Orquestra Jazz de Leiria
- CopyrightID (CopyrightChains transaction hash)
0x85082fd7f8d1dfe65259bb26cca2f6e7f2e85db0c76d173cfef341953e04e3e9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:9d1f2d1b45993003c68049c3941cdcf96530312232f5be2a319ba27fc76a2f2d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PT3KZ2100020
- Bitcoin block existence check
- https://blockstream.info/api/block/960441
Full record
Track page: Cupido (feat. Luisa Sobral) · Machine-readable JSON-LD