Autumn Leaves - Remastered 1987

Recording identifiers

ISRC

USCA28700088

CopyrightID (CopyrightChains transaction hash)

0x2a0472cc746235533de0f844ebeb65b4f00381eb8b2cf1d17a4807d7e8a55c6a

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T05:48:30Z

Bitcoin block

960352

Canonical record hash

sha256:41b975b6da5e67b668af97e4464d6ee28e9f9aefd28e35fb3af336ad03169953

• 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.