Summablues

Recording by Stefanie Werger.

Recording identifiers

ISRC
ATHH02100013
CopyrightID (CopyrightChains transaction hash)
0xe6fb463a501c5aa172b45f6b68edf95d14dc576297003db3b16da2779117d935
Copyright registration time
2026-07-07T17:40:16+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:61c65c298fde0ef213bc759d42b53d11fb67736625d9f8c6124f3e9fd66e3eb3

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.