Morning Hymn / Alleluia

Recording by Irwin Kostal.

Recording identifiers

ISRC
USC4R2218666
CopyrightID (CopyrightChains transaction hash)
0x205431022d0613533981c216bba8948bf6836941243eb135f13c7b00aba4afe4
Copyright registration time
2026-06-21T04:22:44+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:30:09Z
Bitcoin block
956302
Canonical record hash
sha256:c803e26236336b8e098bbd354d8ee11f78499090e1ff997084b05c0476337591

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.