Vi bygger en bro

Recording identifiers

ISRC

SEVSZ2001402

Release date of the album this recording appears on

2020-11-20

CopyrightID (CopyrightChains transaction hash)

0x28684124577fe728cb8b0a04b6d53c282453fa0abc46d753250eacf1805c03f9

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-30T15:42:38Z

Bitcoin block

960273

Canonical record hash

sha256:43ca0fb8a2fb98a71ba7247ff0b347261e885e30631261dbacda3737aa78fbd8

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC SEVSZ2001402

What this proof establishes

This recording was released in 2020, 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.