ISRC PTOV19100071
Verified recording
PTOV19100071 is “Corridinho Estremenho” by Ronda Dos Quatro Caminhos,
registered on the CopyrightChains blockchain with CopyrightID
0xaaf082781e9e40fb0950a33bd5b073446cae34a90eadafc57eb6aa0cb99c0f8a 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/PTOV19100071.
Recording identifiers
- ISRC
- PTOV19100071
- Title
- Corridinho Estremenho
- Artist
- Ronda Dos Quatro Caminhos
- CopyrightID (CopyrightChains transaction hash)
0xaaf082781e9e40fb0950a33bd5b073446cae34a90eadafc57eb6aa0cb99c0f8a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:3149e3d6fb7bd2bfc54a55084d4a02284104db21a0e59a91a7ac5962c7995f27- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTOV19100071
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Corridinho Estremenho · Machine-readable JSON-LD