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Recording by Fernando Mauricio.

Recording identifiers

ISRC
PTCN10900042
CopyrightID (CopyrightChains transaction hash)
0x6dfd4b00919e39a9ec10afb13c064a9fccaf3387b5a95b3a7c2213815f3688f3

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-08-01T03:50:58Z
Bitcoin block
960506
Canonical record hash
sha256:df5ecd08c866de23c488f6ee44a39301eb68c1e81632bb19a578562666dfe6a5

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.