Sorriso - Ao Vivo No Altice Arena

Recording by Diogo Piçarra.

Recording identifiers

ISRC
PTUM72300183
CopyrightID (CopyrightChains transaction hash)
0x29237c7774890b2009219a3117f2fc7a0f400fee7ac21aaef1c1b3bba37fab34
Copyright registration time
2026-07-06T18:13:10+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-14T18:13:17Z
Bitcoin block
958041
Canonical record hash
sha256:d76f574e5f249488713bb021a330908728103062b5a736b0855416479c357db3

What this proof establishes

This recording belongs to ProofProfile's historical evidence base derived from the pre-2022 AcousticBrainz and MusicBrainz corpus. ISRC is the stable recording-level bridge from that source corpus to the authoritative cc-db-prod track record.

CopyrightChains and Bitcoin OpenTimestamps make the exact committed record independently verifiable today. The cryptographic proof does not by itself establish authorship or ownership of the underlying recording.

Read the complete pre-generative-AI provenance and verification method.