2080

Recording by The Polish Ambassador.

Recording identifiers

ISRC
USA2P1893575
CopyrightID (CopyrightChains transaction hash)
0xde1d806799114bb7e062a0aa146cf7de3a472ce2c8e7b5f3a1ae7610af1483c1
Copyright registration time
2026-06-21T07:14:06+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:55:08Z
Bitcoin block
956304
Canonical record hash
sha256:1d861b9362a3f30f038b309c14fd163c83eb9bf8f1c6159d441eee2aa859fa62

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.