The Next Morning/Shell Phone Call

Recording by David Hirschfelder.

Recording identifiers

ISRC
USFM91800455
CopyrightID (CopyrightChains transaction hash)
0xbfba9b4f1b2029cdde399b81cc57ff7e6bb3ebaaa893f02978a44570a9efd0ad
Copyright registration time
2026-07-07T05:45:00+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:fe45533a64c6f7dea25d13f6937f6b2046d47482d54a8816b1051d12e757f794

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.