1 Day 2 Nights

Recording identifiers

ISRC

GB5KW2101382

Release date of the album this recording appears on

2021-07-30

CopyrightID (CopyrightChains transaction hash)

0xebea3d4b854f571615440be68161999e3bba9ed919d04457eb9497cf6c7c1b60

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-30T20:35:49Z

Bitcoin block

960309

Canonical record hash

sha256:74187c76f709c125e1c94c25ef8df3404b2844acad52642599750da35cb34298

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC GB5KW2101382

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.