Homenaje al Reggaeton de la Vieja Escuela

Recording identifiers

ISRC

USANG2197619

Release date of the album this recording appears on

2020-01-01

CopyrightID (CopyrightChains transaction hash)

0xf658a2b07462e291bc41639e672155bf4743ce83fcac483a33a0c812a6cde0bd

Copyright registration time

2026-07-06T09:31:11+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-07T16:07:00Z

Bitcoin block

957061

Canonical record hash

sha256:5c165e0bcd86a64a7a2c464437c23cdd956528f30335cb88da3e832148616b1c

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC USANG2197619

What this proof establishes

This recording was released in 2020, 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.