Toast Up

Recording by Skeamer.

Recording identifiers

ISRC
GBMA21803787
CopyrightID (CopyrightChains transaction hash)
0x4b02b5e8711152982f13a9438a429b9a8e86bd3be38bf17be9e0943c0c1c9c6f
Copyright registration time
2026-06-04T11:07:07+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T15:41:10Z
Bitcoin block
953528
Canonical record hash
sha256:07474e97c3182ab430b9379b2705cfc5936c23b25e9c7a2445753467cb52bb56

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.