Granainas - En Vivo Desde El Teatro Real / 1975

Recording identifiers

ISRC

ES5709901542

Release date of the album this recording appears on

1975-01-01

CopyrightID (CopyrightChains transaction hash)

0x0a3ea960fc74a94325bab6027364d45fdcb4639f303a3b6a59784ec478ac9591

Copyright registration time

2026-07-06T09:13:39+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-07T14:04:01Z

Bitcoin block

957046

Canonical record hash

sha256:5475a6178026bd446ba4d1c77a75212e7a45612a9ac5232d7fcdbf3ec4fe2062

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC ES5709901542

What this proof establishes

This recording was released in 1975, 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.