Impulsi-trilogin (Impulsi Trilogy): III. Ritmi

Recording by Erland von Koch.

Recording identifiers

ISRC
SEVOZ1150304
CopyrightID (CopyrightChains transaction hash)
0x21d992719c0a65961475fa6bc6de32124b32fd007140da190464cd2027614c83
Copyright registration time
2026-01-28T20:59:57+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T12:47:07Z
Bitcoin block
953513
Canonical record hash
sha256:464768e57bcf98e5e8dfa64d2a2454ea9cc057072d7ee15bacc8df4b3228f906

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.