A Mi Kumi - Tangos

Recording identifiers

ISRC

ES5709901264

Release date of the album this recording appears on

2014-01-01

CopyrightID (CopyrightChains transaction hash)

0x1ec99f60b428a62747c633fa1f12b606d461beec70b3e6abec80e9b89836a88b

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T18:48:12Z

Bitcoin block

960448

Canonical record hash

sha256:77a977903ef4f04149e25290d7fe8c17f7b6b3841652407626151962eea4b553

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC ES5709901264

What this proof establishes

This recording was released in 2014, 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.