again (after ecclesiastes)

Recording by David Lang.

Recording identifiers

ISRC
USHM10849619
CopyrightID (CopyrightChains transaction hash)
0xd560d41a7286247443eebc8ea44472fca555a56c1ba1e4be3055a4df72cf982a
Copyright registration time
2026-06-24T16:03:14+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:55:08Z
Bitcoin block
956304
Canonical record hash
sha256:cc6fdf00a6a07d0668b459160c0b03261cceda241da83a73e0d29bc0969cd19c

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.