Fresh Impression

Recording by Carla Bley.

Recording identifiers

ISRC
DED549302504
CopyrightID (CopyrightChains transaction hash)
0x7c1b1596bf80cd6cc854cf7c5eb9bf7bc5ff51d5d2f0b7c2a43adc6f519aebb2
Copyright registration time
2026-07-07T16:45:08+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:5ef6b186ba46dbdf7f4c885fa8aedb85f95778c03d5f6bc83c1af874e009f797

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.