ISRC NLRD51964100
Verified recording
NLRD51964100 is “Estou Apaixonada Por Um Velho Amigo” by Martinha,
registered on the CopyrightChains blockchain with CopyrightID
0xb7f7e29c4cb0a335d3acb68cc1dfbfba134bcc4e6355ecb7f2f2fe75cb2f5761 and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLRD51964100.
Recording identifiers
- ISRC
- NLRD51964100
- Title
- Estou Apaixonada Por Um Velho Amigo
- Artist
- Martinha
- CopyrightID (CopyrightChains transaction hash)
0xb7f7e29c4cb0a335d3acb68cc1dfbfba134bcc4e6355ecb7f2f2fe75cb2f5761
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:6fcbe11d89b04c703453badfa70082397d065c9c05605e9cccdee8759b46daf2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLRD51964100
- Bitcoin block existence check
- https://blockstream.info/api/block/960448
Full record
Track page: Estou Apaixonada Por Um Velho Amigo · Machine-readable JSON-LD