På g

Recording by Blåsbus 1 tvärflöjt.

Recording identifiers

ISRC
SE5BW1300707
CopyrightID (CopyrightChains transaction hash)
0x7a8f61f1549b7a3cd949371cb81aea78aad68c067b9497b8228c91b6a6c88659
Copyright registration time
2026-08-01T03:09:49+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-08-01T03:50:58Z
Bitcoin block
960506
Canonical record hash
sha256:48003e33ed97974938279c7974af7ffcb4233a5302508b5d65066e93fa47949f

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.