Ostrich itch

Recording by Benjamin Koppel.

Recording identifiers

ISRC
DKES20600201
CopyrightID (CopyrightChains transaction hash)
0x97dcfa4207813a65ebf058ad3a68d2aef8b329b9c63bce8a8d5d1e77221ea354
Copyright registration time
2026-07-08T00:13:06+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:22:41Z
Bitcoin block
957120
Canonical record hash
sha256:c98e94c79b3823dff1a0218b3d81dcf5584522cc21676de67687e1f649838108

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.