ISRC PTOV19400064
Verified recording
PTOV19400064 is “Tamanquinhas” by António Mello Corrêa,
registered on the CopyrightChains blockchain with CopyrightID
0xc2a0a33c1d77c29a3de283c6c5433e22018e3a8a8effcaff9670cf5c183c573d and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTOV19400064.
Recording identifiers
- ISRC
- PTOV19400064
- Title
- Tamanquinhas
- Artist
- António Mello Corrêa
- CopyrightID (CopyrightChains transaction hash)
0xc2a0a33c1d77c29a3de283c6c5433e22018e3a8a8effcaff9670cf5c183c573d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:47ae46dc101720ff3e9633ee0dc02d6b9531af037b11e6cc2ed084874fe9ec3e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTOV19400064
- Bitcoin block existence check
- https://blockstream.info/api/block/957120