Hana - Sora Wo Mau Kaze No Gotoku

Recording identifiers

ISRC

JPTO01000567

Release date of the album this recording appears on

2024-04-10

CopyrightID (CopyrightChains transaction hash)

0xb41c87df57d4bb6c32655d91901c83342c0d036a1edd30f17dbe7c68b5eee2dd

Copyright registration time

2026-07-31T02:53:42+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T03:15:04Z

Bitcoin block

960340

Canonical record hash

sha256:74f227b598e25b8b9dd679e0cff4dc16d5521598220082102eec037401320210

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC JPTO01000567

What this proof establishes

This recording was released in 2024. ProofProfile's artist catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and this recording entered the record through cc-db-prod's ISRC-linked registration. Its provenance rests on the dates stated above rather than on the era of that source corpus.

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.