Calling

Recording by Tuff London.

Recording identifiers

ISRC
FRX201814444
CopyrightID (CopyrightChains transaction hash)
0xd208bece61b2f7acbb5bf51bb5aff8a1d2ac30555aea0ebad41e2fa07e3dcc92
Copyright registration time
2026-06-19T17:08:02+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:30:09Z
Bitcoin block
956302
Canonical record hash
sha256:1b1c9ed7305ab76e3f13678c80044d55e3a1eb7b10d0f8c5e0e03d461b846830

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.