ISRC BX4E52014358
Verified recording
BX4E52014358 is “Lambretinha/Eu Sou Estudante/Nós os Carecas/Que Legal” by Pinduca,
registered on the CopyrightChains blockchain with CopyrightID
0xb5c4d66ec261faa2910f1fe65e76ca1bf7e92d580c9757cfecacf2b0a7ebe5e3 and independently timestamped
in Bitcoin block 957073 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BX4E52014358.
Recording identifiers
- ISRC
- BX4E52014358
- Title
- Lambretinha/Eu Sou Estudante/Nós os Carecas/Que Legal
- Artist
- Pinduca
- CopyrightID (CopyrightChains transaction hash)
0xb5c4d66ec261faa2910f1fe65e76ca1bf7e92d580c9757cfecacf2b0a7ebe5e3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T18:39:05+00:00
- Bitcoin block
- 957073
- Canonical record hash
sha256:9aa9d32e6494542451b035f30792d918c136b19e2e7807de80df26a23ebdcdf3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BX4E52014358
- Bitcoin block existence check
- https://blockstream.info/api/block/957073
Full record
Track page: Lambretinha/Eu Sou Estudante/Nós os Carecas/Que Legal · Machine-readable JSON-LD