I built upon a rock

Recording identifiers

ISRC

GBF076542022

Release date of the album this recording appears on

1965-01-01

CopyrightID (CopyrightChains transaction hash)

0x5aff2e3cef48b8b6c54f1bb45850817c3010bfdfcb6a7551a67048d84ff83326

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T23:30:38Z

Bitcoin block

960478

Canonical record hash

sha256:7a657134b15a81dde360ed789a29c0df5a0cff3df5c8f235658afcfecc97c37e

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC GBF076542022

What this proof establishes

This recording was released in 1965, 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.