老电影

Recording identifiers

ISRC

TWAE31700959

Release date of the album this recording appears on

2019-04-09

CopyrightID (CopyrightChains transaction hash)

0x289460300162b5d6be29960e8ef3053a15eafe440c70f1c41d06a229741d45f7

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-30T19:26:00Z

Bitcoin block

960298

Canonical record hash

sha256:408264a7acc3443892e4e7b7bf51de9bb1aae9f7c601bc74b7a0e50c00332e6f

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC TWAE31700959

What this proof establishes

This recording was released in 2019, 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.