ISRC PTVC18000003
Verified recording
PTVC18000003 is “Tu não me digas” by Maria Da Fé,
registered on the CopyrightChains blockchain with CopyrightID
0x5fa7b5e32307eba24a99551250ec31db41d77053bc6595d184e9bfb51d380cee and independently timestamped
in Bitcoin block 959144 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTVC18000003.
Recording identifiers
- ISRC
- PTVC18000003
- Title
- Tu não me digas
- Artist
- Maria Da Fé
- CopyrightID (CopyrightChains transaction hash)
0x5fa7b5e32307eba24a99551250ec31db41d77053bc6595d184e9bfb51d380cee
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T15:38:35+00:00
- Bitcoin block
- 959144
- Canonical record hash
sha256:906bb6b7623106f8c85211adf6b133c851bbb535f75e6676a99260b49e568c9a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTVC18000003
- Bitcoin block existence check
- https://blockstream.info/api/block/959144