Songs Without Words, Op. 62: No. 4 in G Major "Morning Song"

Recording identifiers

ISRC

FRZ207103704

Release date of the album this recording appears on

2018-05-23

CopyrightID (CopyrightChains transaction hash)

0x1b7c3586a9dc920a55b1231e6e334dca91b05af766c486fb373b73b7a4ec99e4

Copyright registration time

2026-07-06T08:28:20+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-07T16:07:00Z

Bitcoin block

957061

Canonical record hash

sha256:cbfb07cd80729d8cbc5de84f7006f049318260f897d39687c983d8e0e553a90b

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC FRZ207103704

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.