ISRC BR3S91000010
Verified recording
BR3S91000010 is “Cheira Que É de Pêra” by Alessandra Leão,
registered on the CopyrightChains blockchain with CopyrightID
0x7b851a48d705ee60a0f7fd2a4431c748ba5fe0ace8d8c8fff80120508a07f692 and independently timestamped
in Bitcoin block 960284 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BR3S91000010.
Recording identifiers
- ISRC
- BR3S91000010
- Title
- Cheira Que É de Pêra
- Artist
- Alessandra Leão
- CopyrightID (CopyrightChains transaction hash)
0x7b851a48d705ee60a0f7fd2a4431c748ba5fe0ace8d8c8fff80120508a07f692
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T17:23:26+00:00
- Bitcoin block
- 960284
- Canonical record hash
sha256:93db456b57d4132d6291b871b33c35bb62e1d6117e96bd1d835cbdba2d05df07- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BR3S91000010
- Bitcoin block existence check
- https://blockstream.info/api/block/960284