Speak to Me

Recording by Pink Floyd.

Recording identifiers

ISRC
GBN9Y1100076
CopyrightID (CopyrightChains transaction hash)
0x955078aea23fbd9b8d0908f2ce90abffaa77c02173cda3935dca527d93a27162
Copyright registration time
2026-06-01T15:11:36+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T12:47:07Z
Bitcoin block
953513
Canonical record hash
sha256:f68186f84c18743d457380daa838acdcca35d70ea86ca18ca92d83e2f61b947b

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.