Oblivion

Recording by Astor Piazzolla.

Recording identifiers

ISRC
GBAYC1502805
CopyrightID (CopyrightChains transaction hash)
0xd10c1b59de1f30d12a6b83aebcbcee4b04ab6ee989aa028c45897f85ef19af8b
Copyright registration time
2026-06-21T04:53:29+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:30:09Z
Bitcoin block
956302
Canonical record hash
sha256:8b49c72e041bd9f18c3eaee474e25ac166b78b8afcdcf37279b10b2b2fa59e7e

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.