Blowin' in the Wind

Recording by Les Humphries Singers.

Recording identifiers

ISRC
DEA619351790
CopyrightID (CopyrightChains transaction hash)
0x42411ef5185104cd1c63718613f5b2340695d6a14d0b7048f40f44fa2ee0c054
Copyright registration time
2026-07-06T22:46:41+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:a2082151db72fd2bc1954585d7e4314c35e6fdcb3ee69d74eb9d90a94a2a7852

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.