SOUVENIR

Recording identifiers

ISRC

UYB282160009

CopyrightID (CopyrightChains transaction hash)

0xe99a3dd1baccc3a7c4bcba1c7ce413fdfbc8e3f7374c476e46bcd2f2c1cea9d4

Copyright registration time

2026-06-04T14:21:41+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-06-13T12:47:07Z

Bitcoin block

953513

Canonical record hash

sha256:7b5a81fa2cef8ab619ab425febdf04ed90e7555fbd2899a4274140f405c2bd32

• 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.