Young at Heart

Recording by Nils Landgren.

Recording identifiers

ISRC
DEA892200366
CopyrightID (CopyrightChains transaction hash)
0xf58c83f763cdf92c3ffc904ac62d617b86ab4c03d25e9cdfdb084c9061550553
Copyright registration time
2026-07-07T10:25:22+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:d5e20730e0b18c73e603e92e5c97cee4164a134158411df2dbf3199675d761a5

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.