ISRC BRKKM1700009
Verified recording
BRKKM1700009 is “Quase um Rio” by Leo Estakazero,
registered on the CopyrightChains blockchain with CopyrightID
0x93e69ba3834910014a54066f8955806eafb71eff6ab16407859e572c9832fd10 and independently timestamped
in Bitcoin block 960459 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRKKM1700009.
Recording identifiers
- ISRC
- BRKKM1700009
- Title
- Quase um Rio
- Artist
- Leo Estakazero
- CopyrightID (CopyrightChains transaction hash)
0x93e69ba3834910014a54066f8955806eafb71eff6ab16407859e572c9832fd10
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T20:22:46+00:00
- Bitcoin block
- 960459
- Canonical record hash
sha256:d4510917135f41697f0dd153409d40755c74d2a85cf3450a63a24378d58b0650- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRKKM1700009
- Bitcoin block existence check
- https://blockstream.info/api/block/960459