New Music

Recording by Mark Jacoby.

Recording identifiers

ISRC
USBC19606894
Release date of the album this recording appears on
1998
CopyrightID (CopyrightChains transaction hash)
0x4f48f9925a44edcee5ff63b53e7dce4e62e715e2c4537949aa3ca5f8b12f5294
Copyright registration time
2026-06-08T10:58:49+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T13:32:09Z
Bitcoin block
953520
Canonical record hash
sha256:17f86d3f4c51c6c306d0bcb7da2e76f303e7b87ab17a382afc7d89f4b91fe3ed

What this proof establishes

This recording was released in 1998, before generative AI. ProofProfile's catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and 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.