Outrora

Recording by Marcelo Sissá.

Recording identifiers

ISRC
BKMLV2400002
CopyrightID (CopyrightChains transaction hash)
0xdc087c67e327f595fbd5fdbce97c0faf5e70f7ce03191534bf34ff624730c5b2
Copyright registration time
2026-07-06T03:34:26+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-06T06:56:49Z
Bitcoin block
956889
Canonical record hash
sha256:110d573b94c0e52aa075c24ab90fd53b40a87c7b5955348ed4ff47fb128bc1dd

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.