Nature Boy

Recording by Vivian Buczek.

Recording identifiers

ISRC
SEBAA2101510
CopyrightID (CopyrightChains transaction hash)
0x0e1e8e3a861de287996cad1c90827495ab71fc0384664ca4fc65a1edc4787034
Copyright registration time
2026-01-28T22:37:58+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T12:47:07Z
Bitcoin block
953513
Canonical record hash
sha256:e70bbe0c8ab8ce28374d582a34c59d358fb7911a34d35719e48cbcc7066bab1e

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.