An earthly tree
Recording by William Byrd.
Recording identifiers
- ISRC
- USHM10849503
- CopyrightID (CopyrightChains transaction hash)
- 0x774b32f1cb0f6049cbe4dd5b6b7a0d348eeda6bf44ab2b87174617221b15e611
OpenTimestamps proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:26:41Z
- Bitcoin block
- 960368
- Canonical record hash
- sha256:be072c7f1222db1b5e4c41a226c7a0e79fcf574eda22d1c91c5e31170358d749
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.