Merry-Go-Round of Life

Recording by Hayato Sumino.

Recording identifiers

ISRC
QMFME2350272
CopyrightID (CopyrightChains transaction hash)
0x5fcf35ff82fca66f0932e82c4998a20981bc39dc48da91e0d6ca3f6e64c52627
Copyright registration time
2026-06-10T02:54:21+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T13:32:09Z
Bitcoin block
953520
Canonical record hash
sha256:32a10c88d0dcaea0e8803b76b46fae6b11760e01efd7f8aa26ba9636e73f4687

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.