The Great Wave

Recording identifiers

ISRC

QM24S2303937

CopyrightID (CopyrightChains transaction hash)

0x9ce2b710b77d2edaaa4389b3a52f9711543722839fe559f5e49aa2f6cfd27569

Copyright registration time

2026-06-23T12:44:22+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-02T03:55:08Z

Bitcoin block

956304

Canonical record hash

sha256:bc38632bfe6792814a8714714a8f27f143186f2f2cb4f94ff643b2517e20e6d3

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result

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.