ISRC BKORX2500048
Verified recording
BKORX2500048 is “Gueixa” by Serginho Madureira,
registered on the CopyrightChains blockchain with CopyrightID
0xa57a84e4e13d4ef32e7269b155f65e8cca4099ef6de23f2a4b4d4296914636ab and independently timestamped
in Bitcoin block 960144 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BKORX2500048.
Recording identifiers
- ISRC
- BKORX2500048
- Title
- Gueixa
- Artist
- Serginho Madureira
- CopyrightID (CopyrightChains transaction hash)
0xa57a84e4e13d4ef32e7269b155f65e8cca4099ef6de23f2a4b4d4296914636ab
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:09:47+00:00
- Bitcoin block
- 960144
- Canonical record hash
sha256:f25e69db204b22fbaa31ca9b7fe3e0b8555b5243ef555e2bac6c5a33c5a28c38- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BKORX2500048
- Bitcoin block existence check
- https://blockstream.info/api/block/960144