Zeppelin V (The House That Ewald Built)

Recording identifiers

ISRC

TCADD1725455

CopyrightID (CopyrightChains transaction hash)

0xd70adbdd1c8c63aee0c4e257049d10133768cc14271c90a86eb58bee07fa4718

Copyright registration time

2026-06-04T12:23:13+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-06-13T12:47:07Z

Bitcoin block

953513

Canonical record hash

sha256:0bb339e83d01e4a093e06db269921e57af8fafc86e88b9400fb2efd291a832e1

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result

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.