Música do Esquecimento
Recording by Sophia Chablau e Uma Enorme Perda de Tempo.
Recording identifiers
- ISRC
- BCVVE2300016
- CopyrightID (CopyrightChains transaction hash)
- 0xff54ab3e3603d3df2d40bb9344ad72dde0a4caf430ef1f721ec940c4012a498d
- Copyright registration time
- 2026-06-11T17:19:30+00:00
OpenTimestamps proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09Z
- Bitcoin block
- 953520
- Canonical record hash
- sha256:6d5bff23cbacc3fc68f3d7e9d20a1dc3e5f3ca2e3c8599d617b064984073257a
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.