The Unfinished Business

Recording by Dos Dias de Sangre.

Recording identifiers

ISRC
DEBL60873464
CopyrightID (CopyrightChains transaction hash)
0x7c7fcebb5a55e2370ea5fd178fc7dc32b5c66f7ffa1f1602dde782b4dbbd4f66
Copyright registration time
2026-07-08T00:04:14+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:22:41Z
Bitcoin block
957120
Canonical record hash
sha256:85be6b287a7b94698803ef5654dacb754d03c41b392eeade16b4bc56fc8e6a5d

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.