ISRC PTUM10000237
Verified recording
PTUM10000237 is “Fado Ultramar” by Carlos Do Carmo,
registered on the CopyrightChains blockchain with CopyrightID
0x5a3826e2c0e3b59de27e10dd008bcb34cf55bd98c64a7ec290704a35f914878e and independently timestamped
in Bitcoin block 960468 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTUM10000237.
Recording identifiers
- ISRC
- PTUM10000237
- Title
- Fado Ultramar
- Artist
- Carlos Do Carmo
- CopyrightID (CopyrightChains transaction hash)
0x5a3826e2c0e3b59de27e10dd008bcb34cf55bd98c64a7ec290704a35f914878e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T21:25:57+00:00
- Bitcoin block
- 960468
- Canonical record hash
sha256:319321cd1d87a6eda897baa9c495b6f757261015ad4e0f971818cb42ed30db17- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTUM10000237
- Bitcoin block existence check
- https://blockstream.info/api/block/960468