Oblivion

Recording by Astor Piazzolla.

Recording identifiers

ISRC
FROV61410411
CopyrightID (CopyrightChains transaction hash)
0x64b2a0eb1a069c0a56866c969953abe4faabede2ae39ec62022183cc5f4332c3
Copyright registration time
2026-06-26T19:25:01+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T05:09:12Z
Bitcoin block
956312
Canonical record hash
sha256:43394931f37ef0a22ceaba8f7589533a92e247ed931c54cd4bb0f030b84d0793

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.