New York Counterpoint

Recording by Steve Reich.

Recording identifiers

ISRC
USBC10400867
CopyrightID (CopyrightChains transaction hash)
0x62da78f27da740e58eded1690a91ec1bd310c34c0a0d43c016e972b35ddfd015
Copyright registration time
2026-07-31T03:48:48+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-31T04:14:58Z
Bitcoin block
960344
Canonical record hash
sha256:640158334884aa421038f72088c8d744be37db87e355884b34d56a424d0419d0

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.