Terra tremuit

Recording by William Byrd.

Recording identifiers

ISRC
US5HU9600044
CopyrightID (CopyrightChains transaction hash)
0x8f09a4bdc3da97490cc4319ecc9edc54e0c8f8c187bc488a95d141e188eb4845
Copyright registration time
2026-07-07T11:58:56+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:19b7a9726aeedd45d12fa26c76af4732de35054f0a28bea929d17eeeeb0ac576

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.