back4blood

Recording by Comastatic.

Recording identifiers

ISRC
QZMEP2356856
CopyrightID (CopyrightChains transaction hash)
0xcd71596caff8c90462f03cb394dbb0bfd7fc0e552e182ed8ffa7d8fc944f7669
Copyright registration time
2026-06-08T00:25:28+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T13:32:09Z
Bitcoin block
953520
Canonical record hash
sha256:e22578ed73b5d017a28dc2e1b662cd7a8535688699c64c3937f925ccf98d35e7

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.