A Lo Que Se Fue - Saltimbanquis ´90

Recording identifiers

ISRC

UYM120901961

Release date of the album this recording appears on

2009-12-11

CopyrightID (CopyrightChains transaction hash)

0xab8795af6d60fe2f24e07779950392f17c4fd2d9c3c8a9795838a954a4901a1f

Copyright registration time

2026-06-19T11:12:28+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-02T03:30:09Z

Bitcoin block

956302

Canonical record hash

sha256:d1cc1921f47c04f950116b3795f8278f679dcd733583c1d057295f528dd3d19c

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC UYM120901961

What this proof establishes

This recording was released in 2009, before generative AI. ProofProfile's catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and 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.