Son and Daughter - Live At The Hammersmith Odeon, London / 1975

Recording identifiers

ISRC

GBUM71504431

Release date of the album this recording appears on

2015-11-13

CopyrightID (CopyrightChains transaction hash)

0xa57ef8f6e5eaa113831267b2fa2d57eed2fb8a7cc625b026d395412b61199276

Copyright registration time

2026-06-18T07:49:31+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-02T03:30:09Z

Bitcoin block

956302

Canonical record hash

sha256:5e7d0b8846682808293cd88e5be9b103c6b8dcba2f65cb44c91bd9de69a83d23

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC GBUM71504431

What this proof establishes

This recording was released in 2015, 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.