بورتوجور

Recording identifiers

ISRC

LBA082200210

CopyrightID (CopyrightChains transaction hash)

0x5c0eebeac692121ffea29da730e359c879b68e514dfab20bba0f19bd5f986afd

Copyright registration time

2026-07-05T12:53:06+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:20:19Z

Bitcoin block

957118

Canonical record hash

sha256:f99c5c1669316c7c33663ece1bceca63c128a6ed4642b99a0da355ba29c2baf7

• 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.