June 2nd

Recording by Carl Winther Trio.

Recording identifiers

ISRC
DGA062231783
CopyrightID (CopyrightChains transaction hash)
0xfa4effa57f047019d87497f062fd5e4a6f34e190a6aba262a698572d3196dc47
Copyright registration time
2026-06-06T02:16:26+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T12:47:07Z
Bitcoin block
953513
Canonical record hash
sha256:81d5334726f5393a64e214800c3a7ab408adb4a7e2e6d0256190ee17915596ab

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.