Es Tēvzemi dzirdu

Recording by Zigmars Liepiņš.

Recording identifiers

ISRC
LVC761400157
CopyrightID (CopyrightChains transaction hash)
0xd3f0b681f16d02b4fd33dbd8360c26bd70b208fd611fb403fcca23ccbfc388e7
Copyright registration time
2026-07-06T09:19:18+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-07T14:18:56Z
Bitcoin block
957048
Canonical record hash
sha256:27c4fb0e6af11ffd6ba5583187cf794759c80b96e650405f6865f455137da31c

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.