聽著我唱歌- <瑪麗蘇遇上傑克蘇>插曲

Recording identifiers

ISRC

TWCC31701378

Release date of the album this recording appears on

2017-11-20

CopyrightID (CopyrightChains transaction hash)

0x2a7f8305e9fc898dd42205500a87b549fc4abde82a68e18ccabcf65ebe16f430

Copyright registration time

2026-06-20T15:03:26+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-02T03:30:09Z

Bitcoin block

956302

Canonical record hash

sha256:a32c5c6bc3970e371f246a5dbae6226884b8cc5ad93fab0adab98554f734f551

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC TWCC31701378

What this proof establishes

This recording was released in 2017, 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.