Imã

Recording by Eduardo Costa.

Recording identifiers

ISRC
BXEC12300094
CopyrightID (CopyrightChains transaction hash)
0xe8836da06e30f1432062472cd9f7ead3ff6679db99c080a04d24ecf8edfb4c7a
Copyright registration time
2026-06-08T20:12:44+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T13:32:09Z
Bitcoin block
953520
Canonical record hash
sha256:f6150edda0c3864cdca6dc0abb2aee796cd0b55107d821ee6c0d9990e621137c

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.