A Cloris

Recording by Reynaldo Hahn.

Recording identifiers

ISRC
NLP712300033
CopyrightID (CopyrightChains transaction hash)
0x4a4af32d35784ee2614036f68b131ecb1e3b5a0aff6bae3f1d0a918b3e938609
Copyright registration time
2026-07-07T11:32:12+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:22:41Z
Bitcoin block
957120
Canonical record hash
sha256:9c0e5b72ca13d9f7b7326430f19e9fddb81f56c8761ef2f8407aee4efe310aa0

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.