Espectro de Jung

Recording identifiers

ISRC

ESA011890941

Release date of the album this recording appears on

2018-05-22

CopyrightID (CopyrightChains transaction hash)

0xd9e1bfd8dacd917214190bf8e74c1bc9a925048a9cfe80c400f696c0087f85af

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-08-01T03:50:58Z

Bitcoin block

960506

Canonical record hash

sha256:986778d28b44018a5d091064ea3cf6ac0ae2025326b0e74116eddc24c3565516

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC ESA011890941

What this proof establishes

This recording was released in 2018, 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.