FIRST TIME

Recording identifiers

ISRC

QZK6M2313640

CopyrightID (CopyrightChains transaction hash)

0x413451c88fafabb7a400d0bc71368a6f27ee9fc2f5c21d85be666137c2865342

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-08-01T00:40:43Z

Bitcoin block

960489

Canonical record hash

sha256:91e4f58cf8e09d0c62cfb7dc8bfcbcfed12b3aea8a6586bf92394b815a5ae1e5

• 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.