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Recording by Walter Kollo.

Recording identifiers

ISRC
DEE377900200
CopyrightID (CopyrightChains transaction hash)
0xd271c38e6db100d58793e78178d9218470f281626cc37edbb5e1315909b21f81
Copyright registration time
2026-07-07T16:51:59+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:a9a5691c0c1e11b14dc63b4febec751b5e9fcff54ed53febaa2f04ff9bc564c3

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.