Balada para Mi Muerte

Recording by Astor Piazzolla.

Recording identifiers

ISRC
DEA549800890
CopyrightID (CopyrightChains transaction hash)
0xa2be743ca464a3494d95a6b84b24d04350cb44f478fbf7a64347265b4876d0bc
Copyright registration time
2026-06-23T10:22:01+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-07T14:41:13Z
Bitcoin block
957050
Canonical record hash
sha256:987b4393ec4ea645acb73a0633af595f5b26be99a2dd140b3909f91f5748b4d2

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.