ISRC BRPUI2100328
Verified recording
BRPUI2100328 is “Corcovado” by Ayrton Montarroyos,
registered on the CopyrightChains blockchain with CopyrightID
0xbdf54efeaf53b85789c051a414271df958b82e125973a6f773f7dfed17a900ed and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRPUI2100328.
Recording identifiers
- ISRC
- BRPUI2100328
- Title
- Corcovado
- Artist
- Ayrton Montarroyos
- CopyrightID (CopyrightChains transaction hash)
0xbdf54efeaf53b85789c051a414271df958b82e125973a6f773f7dfed17a900ed
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:0ef5096dff5b35a2a1789a119c3f0d8ad95ca763517d6c91fe6f28b99f063776- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRPUI2100328
- Bitcoin block existence check
- https://blockstream.info/api/block/956304