Last Dance

Recording identifiers

ISRC

USBWS0800100

Release date of the album this recording appears on

2012

CopyrightID (CopyrightChains transaction hash)

0x5fabf2b8db61c3aa57a714101df548144e52c2e9533f09a955aeb65b32b13758

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-30T17:23:26Z

Bitcoin block

960284

Canonical record hash

sha256:ffd67cf818c6d3f4fe5074c1d36660b16e5a59ed5d34ad4ef4f8528976b7a48f

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC USBWS0800100

What this proof establishes

This recording was released in 2012, 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.