ISRC PT6GJ1700018
Verified recording
PT6GJ1700018 is “Doida cabeça a minha” by Nuno Guerreiro,
registered on the CopyrightChains blockchain with CopyrightID
0xc2f6307017d6a134fcabf6f62c12212280646feb2dfd52e601b4a0517903ab26 and independently timestamped
in Bitcoin block 960403 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PT6GJ1700018.
Recording identifiers
- ISRC
- PT6GJ1700018
- Title
- Doida cabeça a minha
- Artist
- Nuno Guerreiro
- CopyrightID (CopyrightChains transaction hash)
0xc2f6307017d6a134fcabf6f62c12212280646feb2dfd52e601b4a0517903ab26
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:04:34+00:00
- Bitcoin block
- 960403
- Canonical record hash
sha256:998531cb6c28dfa72cac05ce1d9f961b76fe2b538719d170183ce5e9421b4dfd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PT6GJ1700018
- Bitcoin block existence check
- https://blockstream.info/api/block/960403