Oblivion

Recording by Astor Piazzolla.

Recording identifiers

ISRC
DEE790819610
CopyrightID (CopyrightChains transaction hash)
0x46fb840241507c02a0b34920958fe95646e5d4db910133035555ee7a562cf3bc
Copyright registration time
2026-07-31T05:40:59+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-31T05:48:18Z
Bitcoin block
960354
Canonical record hash
sha256:7b0fa65d657e491ebab3580b8d1432721b9daf1085f03f17ab909ea31fd5b3fa

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.