Oblivion

Recording by Astor Piazzolla.

Recording identifiers

ISRC
USBC10800106
CopyrightID (CopyrightChains transaction hash)
0xc16dbf16e254351c4400f0dc6f769b8438f12245bd834fb8fb8139fd1245c0f8
Copyright registration time
2026-07-07T02:37:13+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:22:41Z
Bitcoin block
957120
Canonical record hash
sha256:e03920ad01ecdc95218459806b0e667e99242e6a5119ea8a44051fd6966d5ab3

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.