Medley Fiesta Navideña: Hecho en Puerto Rico, Pt. 1 - Merengue

Recording identifiers

ISRC

TCACJ1585151

Release date of the album this recording appears on

2018-11-20

CopyrightID (CopyrightChains transaction hash)

0x7de9fa4c9f8823325bd2f8ed186454b7f8e98596378e3dc04fe6510d4aa1e816

Copyright registration time

2026-07-31T23:30:56+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T23:51:35Z

Bitcoin block

960481

Canonical record hash

sha256:6ac52d98828f083d5d2ce19ca6dca71de42487ff8e0dd7b1439dca9f1b8d36e3

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC TCACJ1585151

What this proof establishes

This recording was released in 2018, 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.