Oblivion

Recording by Astor Piazzolla.

Recording identifiers

ISRC
DEN960601292
CopyrightID (CopyrightChains transaction hash)
0x36e509e345977a232ac0d366f3031b9a061d513c96d5631d85e13ef37530c4a2
Copyright registration time
2026-07-06T04:44:59+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-06T07:53:57Z
Bitcoin block
956894
Canonical record hash
sha256:7d8f58f69c00733f745664cadccd85cf20d0ee0bd10031e8efd8186568b20b2e

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.