Joy to the World

Recording identifiers

ISRC

USSM16300235

CopyrightID (CopyrightChains transaction hash)

0xc9b851e4b4c2d7def7f8d3cf9e423bc2c700480804a6e756d892874b63b2e756

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-30T11:13:28Z

Bitcoin block

960250

Canonical record hash

sha256:d4e26b4f510627d02398957bd6545d99faea412f6e0714c92d0c142ae4724e9a

• 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.