ISRC GBCKG1900170
Verified recording
GBCKG1900170 is “Não sei porque te foste embora” by Custódio Castelo,
registered on the CopyrightChains blockchain with CopyrightID
0x93fd6245287372109213d3255e647523bceff1d0d5c92ba85310a4b8fb1ee180 and independently timestamped
in Bitcoin block 960506 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBCKG1900170.
Recording identifiers
- ISRC
- GBCKG1900170
- Title
- Não sei porque te foste embora
- Artist
- Custódio Castelo
- CopyrightID (CopyrightChains transaction hash)
0x93fd6245287372109213d3255e647523bceff1d0d5c92ba85310a4b8fb1ee180
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T03:50:58+00:00
- Bitcoin block
- 960506
- Canonical record hash
sha256:c856dcbadfbeec0666d117472d022dceb58be41eabbdeb9d3ca2c29b6ec20ceb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBCKG1900170
- Bitcoin block existence check
- https://blockstream.info/api/block/960506
Full record
Track page: Não sei porque te foste embora · Machine-readable JSON-LD