ISRC PTUM70700217
Verified recording
PTUM70700217 is “Fado da Saudade” by Carlos Do Carmo,
registered on the CopyrightChains blockchain with CopyrightID
0xd2dc144aea880bf40fd0186f2de9f6e4f6b9c6db7e132fa16f3b6ee607c23b37 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTUM70700217.
Recording identifiers
- ISRC
- PTUM70700217
- Title
- Fado da Saudade
- Artist
- Carlos Do Carmo
- CopyrightID (CopyrightChains transaction hash)
0xd2dc144aea880bf40fd0186f2de9f6e4f6b9c6db7e132fa16f3b6ee607c23b37
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:ce9f10160c77c7856d0359b9d20b6fdce8dd39d113b83e2d450ede8669ef213e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTUM70700217
- Bitcoin block existence check
- https://blockstream.info/api/block/953520