The Planets, Op. 32: I. Mars, the Bringer of War

Recording identifiers

ISRC

USSM11703122

Release date of the album this recording appears on

2017-12-08

CopyrightID (CopyrightChains transaction hash)

0x48e347922d8943587dfa8e79e9e605cd2db41fb35c35f29290efe12aab0be889

Copyright registration time

2026-06-24T11:27:52+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-02T03:55:08Z

Bitcoin block

956304

Canonical record hash

sha256:0954e043c0f1fd779aa9a7ab9332abf3dcf1fcb60f54a464df8b9bbd45334dab

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC USSM11703122

What this proof establishes

This recording was released in 2017, 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.