Digital Immortality

Recording by The Blue Book Project.

Recording identifiers

ISRC
CH6542165992
CopyrightID (CopyrightChains transaction hash)
0xe3b7c6b35a64134ab979b0181bba33ae0294f0d509f452c3f890346a634bdff8
Copyright registration time
2026-07-07T12:32:51+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:4b4494143cdffc9a8ebec24c5d7bffb1f77cf2146bf2de313481b7da4903adac

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.