Grass Pollen

Recording identifiers

ISRC

DEH742431661

Release date of the album this recording appears on

2024-10-18

CopyrightID (CopyrightChains transaction hash)

0x071f51284c76afd8e50be1a326e00e19da4226a9fd3af087430ff226854e6d67

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T15:20:15Z

Bitcoin block

960418

Canonical record hash

sha256:e9c8c8e3f263ae615602cea8f0cc8a0385a745b43039c63987d1a473a6128e50

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC DEH742431661

What this proof establishes

This recording was released in 2024. ProofProfile's artist catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and this recording entered the record through cc-db-prod's ISRC-linked registration. Its provenance rests on the dates stated above rather than on the era of that source corpus.

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.