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Recording by a-ha.

Recording identifiers

ISRC
DEA621900674
CopyrightID (CopyrightChains transaction hash)
0x01057dc49cbc812735a81c26719c891b8ea58275d02c08a0f1af278fdb88ba3f
Copyright registration time
2026-06-25T05:28:17+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:55:08Z
Bitcoin block
956304
Canonical record hash
sha256:dd75b18488c105d1f5c10b4d13c524301bd8ad5923465906300d9b1ef6ff982e

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.