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
2026-07-02T03:55:08Z
Bitcoin block
956304
Canonical record hash
sha256:ae3228ae3bdb3c634ef81e2626576cadfd02fc81084343c75ec8ad6407d41b63

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.