Summer ye Lockdown

Recording identifiers

ISRC

ZALRC2100012

Release date of the album this recording appears on

2021-03-05

CopyrightID (CopyrightChains transaction hash)

0x76e3b3dc5855601ae6231c233d3c0aef840ebccff5b39f793c519e4784756a3f

Copyright registration time

2026-07-29T14:21:18+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-29T14:28:24Z

Bitcoin block

960117

Canonical record hash

sha256:ad8510e9e6a23a64259ba630921d3228d6b8e17f1fbeca2c8bceb87b946a5f37

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC ZALRC2100012

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.