ISRC PTUM10200229
Verified recording
PTUM10200229 is “Cab' Verde Na Estrela” by Paulo de Carvalho,
registered on the CopyrightChains blockchain with CopyrightID
0xcdf85b38d5497b095f62a8ee568812bfd28187522fa2486d8428f622014d2147 and independently timestamped
in Bitcoin block 960427 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTUM10200229.
Recording identifiers
- ISRC
- PTUM10200229
- Title
- Cab' Verde Na Estrela
- Artist
- Paulo de Carvalho
- CopyrightID (CopyrightChains transaction hash)
0xcdf85b38d5497b095f62a8ee568812bfd28187522fa2486d8428f622014d2147
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:59:18+00:00
- Bitcoin block
- 960427
- Canonical record hash
sha256:78d1d974d698d665f537714b300302185fbad4262dc06a14dcac2f73800f1af1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTUM10200229
- Bitcoin block existence check
- https://blockstream.info/api/block/960427
Full record
Track page: Cab' Verde Na Estrela · Machine-readable JSON-LD