ISRC USRDG0510729
Verified recording
USRDG0510729 is “Quizas, Quizas, Quizas” by Nuno Resende,
registered on the CopyrightChains blockchain with CopyrightID
0xd9cea0c8525a5bd1b8282897ef7901dbee2244ddc753f66fd298f6d565a417c0 and independently timestamped
in Bitcoin block 960403 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRDG0510729.
Recording identifiers
- ISRC
- USRDG0510729
- Title
- Quizas, Quizas, Quizas
- Artist
- Nuno Resende
- CopyrightID (CopyrightChains transaction hash)
0xd9cea0c8525a5bd1b8282897ef7901dbee2244ddc753f66fd298f6d565a417c0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:04:34+00:00
- Bitcoin block
- 960403
- Canonical record hash
sha256:9d914b7562e3515f48e7dccf0a5507dc1f30d826a4fc9e60d0ca54db26631f95- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRDG0510729
- Bitcoin block existence check
- https://blockstream.info/api/block/960403
Full record
Track page: Quizas, Quizas, Quizas · Machine-readable JSON-LD