ISRC BRHW61800009
Verified recording
BRHW61800009 is “Sem Tempo Ruim pra Fechar o Tempo” by Matilha Cultural,
registered on the CopyrightChains blockchain with CopyrightID
0x63bbf3e073e265d86fc7a2786a42a58bcaf57ee6bf860800560b779116d4f333 and independently timestamped
in Bitcoin block 960144 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRHW61800009.
Recording identifiers
- ISRC
- BRHW61800009
- Title
- Sem Tempo Ruim pra Fechar o Tempo
- Artist
- Matilha Cultural
- CopyrightID (CopyrightChains transaction hash)
0x63bbf3e073e265d86fc7a2786a42a58bcaf57ee6bf860800560b779116d4f333
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:09:47+00:00
- Bitcoin block
- 960144
- Canonical record hash
sha256:22891a393ddaf61769cc89f3e7a836af24231cb57cfd51453106cf7e3e1d2a61- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRHW61800009
- Bitcoin block existence check
- https://blockstream.info/api/block/960144
Full record
Track page: Sem Tempo Ruim pra Fechar o Tempo · Machine-readable JSON-LD