Calling

Recording by Marsh.

Recording identifiers

ISRC
GBEWA2106270
CopyrightID (CopyrightChains transaction hash)
0x1b2783b42a11b045629b7ccb89b46b26ed3b56ff45e3f91abad473b82e8539d7
Copyright registration time
2026-06-09T13:52:09+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T17:25:41Z
Bitcoin block
953536
Canonical record hash
sha256:ca76d83413c79dff08ad1a0ff89bd179b737295418b28e5a01054de3dc1a1b6c

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.