Leyenda

Recording by Andrés Segovia.

Recording identifiers

ISRC
USA371228039
CopyrightID (CopyrightChains transaction hash)
0x2d5844d598b22d7d177eabf4faeb53443471c79e7716f52b5c846d54a1280fe6
Copyright registration time
2026-07-06T19:43:01+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:58a5496b3dc532f270c4573bf390b51edb800b70c9415ce9667b3fdaac23313d

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.