Sins of the Father

Recording identifiers

ISRC

USNLR1900347

CopyrightID (CopyrightChains transaction hash)

0x55a2644cd77fa892b9c7c514285bfe9fb17882fdbe43104d8eb0f362743552d4

Copyright registration time

2026-06-23T06:14:36+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-02T03:55:08Z

Bitcoin block

956304

Canonical record hash

sha256:58a291b5264e8678a6d3d8d013269b9a1421d90b35db8178cccda5b2cfd9402c

• 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.