ISRC PTVC11200003
Verified recording
PTVC11200003 is “Os namorados” by Carlos Paião,
registered on the CopyrightChains blockchain with CopyrightID
0x5e02c3a515d0f88c26e572f6591969cb4f2cc8a48c687d4c0577c0e3ffd64b7b and independently timestamped
in Bitcoin block 960473 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTVC11200003.
Recording identifiers
- ISRC
- PTVC11200003
- Title
- Os namorados
- Artist
- Carlos Paião
- CopyrightID (CopyrightChains transaction hash)
0x5e02c3a515d0f88c26e572f6591969cb4f2cc8a48c687d4c0577c0e3ffd64b7b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T22:27:44+00:00
- Bitcoin block
- 960473
- Canonical record hash
sha256:32b287d04bbfbdcf459bab3afcf2ae796a379f975d115c1243bcf584bdb01505- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTVC11200003
- Bitcoin block existence check
- https://blockstream.info/api/block/960473