Ry

Recording by Christian Löffler.

Recording identifiers

ISRC
QM7281869320
CopyrightID (CopyrightChains transaction hash)
0x30f8d21a2c1be0a63f571895640706abfff050c273f16808649ecfcd8aba31f8
Copyright registration time
2026-06-06T20:42:20+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:30:09Z
Bitcoin block
956302
Canonical record hash
sha256:a734cd403666e3aa2e7dc5da704a3af1d526af55c4f7dca6a872912cfeafcbca

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.