When I survey the wondrous Cross (Rockingham) (descant Ian Tracey)

Recording identifiers

ISRC

GBAYC9102607

Release date of the album this recording appears on

1992

CopyrightID (CopyrightChains transaction hash)

0xbc4a627a060367b6cf277a9d708413087439bf26b6a85d1bfecec9724041cb14

Copyright registration time

2026-07-30T13:27:57+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-30T14:36:16Z

Bitcoin block

960264

Canonical record hash

sha256:835ab94f8860a6a8addd2bb337c8f376d4fb28a5f60dcec6ad5bdcbecd10133b

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC GBAYC9102607

What this proof establishes

This recording was released in 1992, 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.