Kvazimodo dziedājums

Recording by Zigmars Liepiņš.

Recording identifiers

ISRC
LVA109800029
CopyrightID (CopyrightChains transaction hash)
0xa32f1a64c1e8dae193c9dd94d761626a7824e3736de6d4dbfdd8307f15628a9d
Copyright registration time
2026-07-06T07:07:18+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-07T16:54:37Z
Bitcoin block
957067
Canonical record hash
sha256:2101d3c78fad956e648735a87d50712037770088ac8c40901fef9db98c140053

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.