Once in Royal David's City

Recording identifiers

ISRC

GBARU9300206

Release date of the album this recording appears on

2022-09-22

CopyrightID (CopyrightChains transaction hash)

0x08616091e12b5bcb13b0d6e4144c2e1d57c29e08f8b407b2b7b061790ab1f93f

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T15:20:15Z

Bitcoin block

960418

Canonical record hash

sha256:30fb4908cc3ccda642600ae20761cabdc317c186537aec57a7c3ab6c6a28f287

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC GBARU9300206

What this proof establishes

This recording was released in 2022. ProofProfile's artist catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and this recording entered the record through cc-db-prod's ISRC-linked registration. Its provenance rests on the dates stated above rather than on the era of that source corpus.

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.