DEAR FUTURE by WATCHMAN feat.Yui Horie (TV-Size)

Recording identifiers

ISRC

JPKI01211384

Release date of the album this recording appears on

2021-12-22

CopyrightID (CopyrightChains transaction hash)

0xaf5e683c1a9ba38c7bfbdf3524c07ed8ff7ea1e5de172909798d89153e03848a

Copyright registration time

2026-06-25T18:07:38+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-02T03:55:08Z

Bitcoin block

956304

Canonical record hash

sha256:99ad0f695e455b644c85f8922149dfb3cc787da36274358938bb31dd6b4b3357

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC JPKI01211384

What this proof establishes

This recording was released in 2021, before generative AI. ProofProfile's catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and 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.