ISRC QZ22B1820193
Verified recording
QZ22B1820193 is “Cinco Companheiros” by Silvério Pontes,
registered on the CopyrightChains blockchain with CopyrightID
0x5a1dec5fa5d4173b2fa0850a1b93a329bea8f1bf7ae237623afb9b64a1c7f251 and independently timestamped
in Bitcoin block 960203 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ22B1820193.
Recording identifiers
- ISRC
- QZ22B1820193
- Title
- Cinco Companheiros
- Artist
- Silvério Pontes
- CopyrightID (CopyrightChains transaction hash)
0x5a1dec5fa5d4173b2fa0850a1b93a329bea8f1bf7ae237623afb9b64a1c7f251
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T03:35:13+00:00
- Bitcoin block
- 960203
- Canonical record hash
sha256:09794340095d4c2463295aee112c5e5bdcc925c868cbd09d0ca9e6466c931b07- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ22B1820193
- Bitcoin block existence check
- https://blockstream.info/api/block/960203