Timpano

Recording identifiers

ISRC

NLF711803196

CopyrightID (CopyrightChains transaction hash)

0x828d706f861c40120f359354143a6f2a45d94d7be3b983d30b2aa0a13e7a4033

Copyright registration time

2026-06-09T19:26:48+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-06-13T13:32:09Z

Bitcoin block

953520

Canonical record hash

sha256:2b8a16e0f206340cd9b6bfda267d90df7c2bc99bbb2a084cb3feddd85962f43d

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result

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.