ISRC PTEM18800069
Verified recording
PTEM18800069 is “Obrigado” by Maria Da Fé,
registered on the CopyrightChains blockchain with CopyrightID
0xc7be8028844036ba49d13396da20ec8aca94fcab0b91b7086a99689634588ebe and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTEM18800069.
Recording identifiers
- ISRC
- PTEM18800069
- Title
- Obrigado
- Artist
- Maria Da Fé
- CopyrightID (CopyrightChains transaction hash)
0xc7be8028844036ba49d13396da20ec8aca94fcab0b91b7086a99689634588ebe
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:e1673409423b96804be28cd2035804f9073c9394b7601315ea82166a29d26f63- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTEM18800069
- Bitcoin block existence check
- https://blockstream.info/api/block/957120