A ti

Recording by Grupo Marca Registrada.

Recording identifiers

ISRC
USDXS2013419
Release date of the album this recording appears on
2020-10-23
CopyrightID (CopyrightChains transaction hash)
0xa465834d5f4d92579f64b5a9b9ae59e962465f269d566204fb4288beff9464b7
Copyright registration time
2026-06-01T10:37:36+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T12:53:06Z
Bitcoin block
953515
Canonical record hash
sha256:37df1f7c06062d9594c7eba35c337f15e51dce3b6bee0f1e276187678fb8e98d

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.