ISRC BRVLS9300631
Verified recording
BRVLS9300631 is “Nítido e Obscuro” by Guinga,
registered on the CopyrightChains blockchain with CopyrightID
0xf9a2c5d5c38a0a67396f5cac3367383e5ea9dd9f9622a92c9d8db13c57539d2b and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRVLS9300631.
Recording identifiers
- ISRC
- BRVLS9300631
- Title
- Nítido e Obscuro
- Artist
- Guinga
- CopyrightID (CopyrightChains transaction hash)
0xf9a2c5d5c38a0a67396f5cac3367383e5ea9dd9f9622a92c9d8db13c57539d2b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:f6995d325e05b0bf9a196222b01fd8a4c15cbd5f8c2579416ef032602938aef3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRVLS9300631
- Bitcoin block existence check
- https://blockstream.info/api/block/956302