ISRC GBKQU2445686
Verified recording
GBKQU2445686 is “Bianca” by Lucas Branco Percussion,
registered on the CopyrightChains blockchain with CopyrightID
0x4c689c974a0209f23583ad1fc38c01c8ab3964cad5059a296083da9e35d65df9 and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2445686.
Recording identifiers
- ISRC
- GBKQU2445686
- Title
- Bianca
- Artist
- Lucas Branco Percussion
- CopyrightID (CopyrightChains transaction hash)
0x4c689c974a0209f23583ad1fc38c01c8ab3964cad5059a296083da9e35d65df9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:c7b107127c1418246d4948c3683b5c91e4b23b98e222046b9c5c1783c4127daf- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2445686
- Bitcoin block existence check
- https://blockstream.info/api/block/956889