歌

Recording identifiers

ISRC

TWS050902310

Release date of the album this recording appears on

2009-12-31

CopyrightID (CopyrightChains transaction hash)

0xaecd6878b6c49a78393201621f6fd23ce2a235805b2d86fc5075e0b0133e8d88

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-08-01T00:40:43Z

Bitcoin block

960489

Canonical record hash

sha256:fbdfd9f66e234d0f27e071b641088f3b70eb0492f34c23a5eb63e7f3c38a01c4

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC TWS050902310

What this proof establishes

This recording was released in 2009, 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.