Have You Ever?

Recording by NUGAT.

Recording identifiers

ISRC
NL4NL2140724
CopyrightID (CopyrightChains transaction hash)
0xb938cff209dc8176827cbb1096ea2114b999bea2dc046a4602635f80d148cd00
Copyright registration time
2026-06-08T12:37:48+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T15:41:10Z
Bitcoin block
953528
Canonical record hash
sha256:947251184df35ba94fd4e40a698408e049b094a6c70911b5253f4e56d4742ba0

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.