Heart

Recording by Sleeping At Last.

Recording identifiers

ISRC
USGES1908015
CopyrightID (CopyrightChains transaction hash)
0x5d3fbb34d05a26759f5a66f65649451f52eadd51f924cfb4e32d28e0a32bd5db
Copyright registration time
2026-06-04T09:41:56+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T15:41:10Z
Bitcoin block
953528
Canonical record hash
sha256:a5a7eb9e52a620ffbf8135d5db4e32cdbf473fbf3fc19d746e1c3c3c2322acb4

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.