ISRC PTVC12100139
Verified recording
PTVC12100139 is “Dormi um mundo inteiro sempre frio” by António Mourão,
registered on the CopyrightChains blockchain with CopyrightID
0xc16e17f0cbe5ee8c633dafe3fed7690500f87959ff9f919291ed9e508c9849a6 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTVC12100139.
Recording identifiers
- ISRC
- PTVC12100139
- Title
- Dormi um mundo inteiro sempre frio
- Artist
- António Mourão
- CopyrightID (CopyrightChains transaction hash)
0xc16e17f0cbe5ee8c633dafe3fed7690500f87959ff9f919291ed9e508c9849a6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:5eddd750287e9543bdd0e5bd21ec23f0ad00fc44b1f246fc757bc054e658e5df- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTVC12100139
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: Dormi um mundo inteiro sempre frio · Machine-readable JSON-LD