In Held 'Twas In I: c) In the Autumn of My Madness - 2009 Remaster

Recording identifiers

ISRC

GBBWX0800632

Release date of the album this recording appears on

1968-09-06

CopyrightID (CopyrightChains transaction hash)

0x5b71b437c2fe7b94e42bd81a86a18a84eaa272e7f55381adbc5d178f0a65fe77

Copyright registration time

2026-06-23T00:01:40+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-02T03:55:08Z

Bitcoin block

956304

Canonical record hash

sha256:e7cc24089c9c62c64244175d817865245a6beadbb721b2df8c18b1ea658f1f6f

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC GBBWX0800632

What this proof establishes

This recording was released in 1968, before generative AI. ProofProfile's catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and 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.