Y Sin Embargo Te Quiero

Recording by Marta Sánchez.

Recording identifiers

ISRC
ES5029900262
CopyrightID (CopyrightChains transaction hash)
0x770a008ffa1518477dd28bacb392d1a80a986013be52017091cd843564b1843c
Copyright registration time
2026-06-09T16:05:52+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:fc8b3f4aeb64bd0e0d1d2def511508d960506c69ee6a213b0d4b29cbe272f1d2

What this proof establishes

This recording belongs to ProofProfile's historical evidence base derived from the pre-2022 AcousticBrainz and MusicBrainz corpus. 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.