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Recording by Pink Floyd.

Recording identifiers

ISRC
GBN9Y1100074
CopyrightID (CopyrightChains transaction hash)
0x49dcc19b35333d52cfc2e01826b50b4a544b25bd05b7d8055fc9484bbecb3138
Copyright registration time
2026-06-04T13:50:05+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T12:47:07Z
Bitcoin block
953513
Canonical record hash
sha256:fc6481a410aed76c01365b1f7f1898fab4fcee8a47ebede842ba862444ec037c

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.