Calling

Recording by Thomas Lemmer.

Recording identifiers

ISRC
DEAS82000444
CopyrightID (CopyrightChains transaction hash)
0x6f44c6b6f4bb014e9855f2539ea0dd96641e050d15ff4057b3a64d123cda297f
Copyright registration time
2026-06-27T11:48:44+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:55:08Z
Bitcoin block
956304
Canonical record hash
sha256:071e8501044fbc75161fbbaf266ceb900a24cd0833303b35cb5885602dff286b

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.