ISRC PTOV19900318
Verified recording
PTOV19900318 is “Cá Vamos Andando” by Quadrilha,
registered on the CopyrightChains blockchain with CopyrightID
0x7ea58b6a7ee3cd4d363b161d9ddc4fdcd683937f88b83745ecb723a9c6ef1d9b and independently timestamped
in Bitcoin block 957124 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTOV19900318.
Recording identifiers
- ISRC
- PTOV19900318
- Title
- Cá Vamos Andando
- Artist
- Quadrilha
- CopyrightID (CopyrightChains transaction hash)
0x7ea58b6a7ee3cd4d363b161d9ddc4fdcd683937f88b83745ecb723a9c6ef1d9b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:53:27+00:00
- Bitcoin block
- 957124
- Canonical record hash
sha256:88abb2076890fe3ca2a30e8aeed12efc0f89dc3ffc263c644cc180e0a213545e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTOV19900318
- Bitcoin block existence check
- https://blockstream.info/api/block/957124