Back In The Day (feat. Amber Jolene) - Mixed

Recording identifiers

ISRC

GBCPZ2119443

Release date of the album this recording appears on

2021-03-05

CopyrightID (CopyrightChains transaction hash)

0x49ae3146af7fd10bd7a5fb3bf29d394df1b8f4f03994ad3e53c85b13f15ca1fd

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T13:26:30Z

Bitcoin block

960407

Canonical record hash

sha256:8c5fea7ec58e068de0d0a1fc957366a9ca3fdb9338866e8a1fdda000cb90687e

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC GBCPZ2119443

What this proof establishes

This recording was released in 2021, 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.