Av, min arm

Recording by Birthe Kjær.

Recording identifiers

ISRC
DKANE8114105
CopyrightID (CopyrightChains transaction hash)
0xf5fdc6c6e84a36209717712eb9a8e5cef5d08d7a1dbce02e7f7b0786e9046352
Copyright registration time
2026-07-07T00:56:18+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:9a65218aa7e33513998200b59688a973ad1258969d1c4c6697a4683d350b45b9

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.