ISRC BKNBN2300001
Verified recording
BKNBN2300001 is “O Príncipe” by Marabu,
registered on the CopyrightChains blockchain with CopyrightID
0xb0be1b0ad903c5f76bae72b66c56738de0b72794fe0444780d3da97155bc3c4c and independently timestamped
in Bitcoin block 960509 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BKNBN2300001.
Recording identifiers
- ISRC
- BKNBN2300001
- Title
- O Príncipe
- Artist
- Marabu
- CopyrightID (CopyrightChains transaction hash)
0xb0be1b0ad903c5f76bae72b66c56738de0b72794fe0444780d3da97155bc3c4c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T04:30:37+00:00
- Bitcoin block
- 960509
- Canonical record hash
sha256:b240a5db1c456a3a450678ce8637f9414edce06485bd14b72e596f9e1165ac7f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BKNBN2300001
- Bitcoin block existence check
- https://blockstream.info/api/block/960509