Attack

Recording by Blåsbus 1 sopranblockflöjt.

Recording identifiers

ISRC
SE5BW1300609
CopyrightID (CopyrightChains transaction hash)
0xd8fd1cf1ea9b4e6bdb6d6feca2f047a2c8bc3872d036db0a9d0f1b5a5083ee6d
Copyright registration time
2026-07-06T10:40:42+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-07T16:07:00Z
Bitcoin block
957061
Canonical record hash
sha256:ca46054c1b43c721955b72bbb2db2f1c82f75c55114dcfbc7bd2c5dee167e687

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.