Medley Enlace

Recording identifiers

ISRC

QZGLS2158958

Release date of the album this recording appears on

2021-03-30

CopyrightID (CopyrightChains transaction hash)

0xe946cf86aeb4af3a599c3c26e2fc82f8818493b6b16d76e2fabe4a0dd830ad7a

Copyright registration time

2026-07-30T18:50:27+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-30T19:11:09Z

Bitcoin block

960296

Canonical record hash

sha256:d158cd2c32a13f49a4a3812d6a98458b7964f39148804c10ee66a1085e5652c8

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC QZGLS2158958

What this proof establishes

This recording was released in 2021, 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.