Blooming blues

Recording by Blåsbus 1 tvärflöjt.

Recording identifiers

ISRC
SE5BW1300714
CopyrightID (CopyrightChains transaction hash)
0xa7ae41c0a5beaea813e4d23f010872eabe9ef058fc764f34e6e63db84d09e9c4
Copyright registration time
2026-07-30T19:47:36+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-30T20:11:13Z
Bitcoin block
960303
Canonical record hash
sha256:801023f7ab989f5d942aba892ca2f8c93fb881a71a96cf1eab21fa4b9418da75

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.