ISRC BXO8O2400011
Verified recording
BXO8O2400011 is “Sonhei” by João Mar,
registered on the CopyrightChains blockchain with CopyrightID
0x586904d5f2b60fc6737b43e1bbd3089898d39cd07ed8a81f0e03aaa0270f513f and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXO8O2400011.
Recording identifiers
- ISRC
- BXO8O2400011
- Title
- Sonhei
- Artist
- João Mar
- CopyrightID (CopyrightChains transaction hash)
0x586904d5f2b60fc6737b43e1bbd3089898d39cd07ed8a81f0e03aaa0270f513f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:01f61ea028a8822db78a32be9d87dedcb39b722d4ab39114e1762ceeaea8f29b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXO8O2400011
- Bitcoin block existence check
- https://blockstream.info/api/block/956304