Day & Night

Recording identifiers

ISRC

KSA002302446

CopyrightID (CopyrightChains transaction hash)

0x58e221cbb8ec8775a2265f9cc8dff5a552a57aa8e0736290ec2e17be00afd3a3

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T13:04:34Z

Bitcoin block

960403

Canonical record hash

sha256:ef6087a48cbe3a4cddcb95c8265ecd412d31489a8ab21f630b70a6a187d9eddf

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result

What this proof establishes

This recording belongs to ProofProfile's historical evidence base derived from the pre-2022 AcousticBrainz and MusicBrainz corpus. 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.