ISRC ITKCT0700016
Verified recording
ITKCT0700016 is “Senhorinha” by Guinga,
registered on the CopyrightChains blockchain with CopyrightID
0xd4bf70f42a41be79bd146324aca169ece542817436ffe3538eb1524b271e816d and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITKCT0700016.
Recording identifiers
- ISRC
- ITKCT0700016
- Title
- Senhorinha
- Artist
- Guinga
- CopyrightID (CopyrightChains transaction hash)
0xd4bf70f42a41be79bd146324aca169ece542817436ffe3538eb1524b271e816d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:123820158c438f6de63e35bd4645c0bf6dfa4686215e640b22eeb5397bb063ad- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITKCT0700016
- Bitcoin block existence check
- https://blockstream.info/api/block/960327