ISRC BXOKS1900009
Verified recording
BXOKS1900009 is “Acabou” by João Klein,
registered on the CopyrightChains blockchain with CopyrightID
0x6db9873adffe333522f6ca8f5c708161704d29b2894b0cd72e19051bb8e72472 and independently timestamped
in Bitcoin block 957819 on 2026-07-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXOKS1900009.
Recording identifiers
- ISRC
- BXOKS1900009
- Title
- Acabou
- Artist
- João Klein
- CopyrightID (CopyrightChains transaction hash)
0x6db9873adffe333522f6ca8f5c708161704d29b2894b0cd72e19051bb8e72472
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-13T07:53:33+00:00
- Bitcoin block
- 957819
- Canonical record hash
sha256:27d31f1a15e9bff853849871ffcb8f62bc35293ec1b42922520b20a1a54e4ef5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXOKS1900009
- Bitcoin block existence check
- https://blockstream.info/api/block/957819