Et Kort Sekund

Recording by Jan Toftlund.

Recording identifiers

ISRC
DKATA0000202
CopyrightID (CopyrightChains transaction hash)
0x0ceef12e94d9d1f6054ed6b712cf70c97982443d949fc2c50699200824836f27
Copyright registration time
2026-07-08T01:13:34+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:22:41Z
Bitcoin block
957120
Canonical record hash
sha256:cc1521acf0ce02f2c2363894e0b7fd6580708b8daf74ff76a57cd45ddf1050a5

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.