ISRC PTOV19100067
Verified recording
PTOV19100067 is “Canção De Romaria” by Ronda Dos Quatro Caminhos,
registered on the CopyrightChains blockchain with CopyrightID
0x8c931b4d59e8323754ae27e8e049d3a234cf007c33859a840819f7b83cc14bb6 and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTOV19100067.
Recording identifiers
- ISRC
- PTOV19100067
- Title
- Canção De Romaria
- Artist
- Ronda Dos Quatro Caminhos
- CopyrightID (CopyrightChains transaction hash)
0x8c931b4d59e8323754ae27e8e049d3a234cf007c33859a840819f7b83cc14bb6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:a50b9949d0e6b76311b23d119bf3df32cb340d4c8670f5e564a154ddeeacda5a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTOV19100067
- Bitcoin block existence check
- https://blockstream.info/api/block/960334