Bloodletting (The Vampire Song)

Recording by Concrete Blonde.

Recording identifiers

ISRC
USIR39600062
Release date of the album this recording appears on
2009-09-25
CopyrightID (CopyrightChains transaction hash)
0x7b2d5c43b12a8615d4e76ee0bac86a90448309e07341d3e82a5fe692df18b7a8

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-29T12:41:21Z
Bitcoin block
960106
Canonical record hash
sha256:040a9ac5d0ff70511dd1b058a5153d397d32f1e013935c37530813621e1f56d7

What this proof establishes

This recording was released in 2009, before generative AI. ProofProfile's catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and 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.