ISRC NLRD51964215
Verified recording
NLRD51964215 is “Pot-Pourri: Sempre no Meu Coração (Always In My Heart) / Pensando Bem / Eu Vou Ter Sempre Você (You´ll Never Know)” by Antonio Marcos,
registered on the CopyrightChains blockchain with CopyrightID
0x618e5478e31ca07d51aaf605e656c60c81a9a5aabd7b7e766a6d1632d443e593 and independently timestamped
in Bitcoin block 960203 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLRD51964215.
Recording identifiers
- ISRC
- NLRD51964215
- Title
- Pot-Pourri: Sempre no Meu Coração (Always In My Heart) / Pensando Bem / Eu Vou Ter Sempre Você (You´ll Never Know)
- Artist
- Antonio Marcos
- CopyrightID (CopyrightChains transaction hash)
0x618e5478e31ca07d51aaf605e656c60c81a9a5aabd7b7e766a6d1632d443e593
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T03:35:13+00:00
- Bitcoin block
- 960203
- Canonical record hash
sha256:33e9d9465f9f7643efa1a75f5b13ef4e2db33d826a2b321f908d943d77ba41d0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLRD51964215
- Bitcoin block existence check
- https://blockstream.info/api/block/960203
Full record
Track page: Pot-Pourri: Sempre no Meu Coração (Always In My Heart) / Pensando Bem / Eu Vou Ter Sempre Você (You´ll Never Know) · Machine-readable JSON-LD