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Recording by William Byrd.

Recording identifiers

ISRC
USHM10849503
CopyrightID (CopyrightChains transaction hash)
0x774b32f1cb0f6049cbe4dd5b6b7a0d348eeda6bf44ab2b87174617221b15e611
Copyright registration time
2026-07-29T23:40:42+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-29T23:52:38Z
Bitcoin block
960170
Canonical record hash
sha256:1f73427fd1ffaadb07bb507f8e7dcd6ca2a428ff904516fa944b70a49537d568

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.