Cantate Domino canticum novum

Recording by Hans Leo Hassler.

Recording identifiers

ISRC
USASX0816524
CopyrightID (CopyrightChains transaction hash)
0xa8c7e07beb54f3ff64cd64dba59b6f14830d50c12fd99ec3e66acbfee20cb244
Copyright registration time
2026-06-10T14:25:41+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T13:32:09Z
Bitcoin block
953520
Canonical record hash
sha256:48b50e0f7f6f444b0414d1611c595807ad44a37135a85f523c4025a8c9738e3a

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.