ISRC BXKZM2100055
Verified recording
BXKZM2100055 is “Gosto do Problema (Tchururu)” by Matheuzinho,
registered on the CopyrightChains blockchain with CopyrightID
0xf9ef862a72d039f2abafe28f7ab45f5a3f2d9b6c1a5ac98129676525b8cd9b23 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXKZM2100055.
Recording identifiers
- ISRC
- BXKZM2100055
- Title
- Gosto do Problema (Tchururu)
- Artist
- Matheuzinho
- CopyrightID (CopyrightChains transaction hash)
0xf9ef862a72d039f2abafe28f7ab45f5a3f2d9b6c1a5ac98129676525b8cd9b23
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:ab06fa10eaf5e0695fe1f33123ca5d820d861c2cf64fd07ca701064dd02e3636- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXKZM2100055
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Gosto do Problema (Tchururu) · Machine-readable JSON-LD