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Recording by Hugo Alfvén.

Recording identifiers

ISRC
SEAEG9333070
CopyrightID (CopyrightChains transaction hash)
0x76c7626dbe74ec103259d6b7532c6b0fea2fa7464a9f7f1b937692e5299380ab
Copyright registration time
2026-06-22T03:13:56+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:55:08Z
Bitcoin block
956304
Canonical record hash
sha256:74a3c500b3d6327de3fb889fd68d19dec2288a1123502ad1667f9b92ea9ff552

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.