Stars On PolyGram 50

Recording identifiers

ISRC

HKUM72000080

CopyrightID (CopyrightChains transaction hash)

0x2f96baff2bf08718e596f8bbf193985c4b4ea63d95b45ce2628a81681a159f2a

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T19:53:13Z

Bitcoin block

960455

Canonical record hash

sha256:4723ee8e8a1c89c16629e68e90014bb9cc5523535965a39ceddee7f88c0ba60f

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result

What this proof establishes

This recording belongs to ProofProfile's historical evidence base derived from the pre-2022 AcousticBrainz and MusicBrainz corpus. 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.