Eén Foto

Recording identifiers

ISRC

NLD322100019

Release date of the album this recording appears on

2021-02-12

CopyrightID (CopyrightChains transaction hash)

0xd8ed16902f261952ed7e57e6356214de32dc5d6c1abc5231354f1885f3767f7f

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-08-01T03:50:58Z

Bitcoin block

960506

Canonical record hash

sha256:b1964f99fdd41922c1517b3dec556cf35f9470d2171cec288073cfeed1d1bace

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC NLD322100019

What this proof establishes

This recording was released in 2021, before generative AI. ProofProfile's catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and 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.