1967

Recording by Marcelo D2.

Recording identifiers

ISRC
BXC7X2500014
CopyrightID (CopyrightChains transaction hash)
0x756d22c448b202d9570a1e05795c92a18fac9c0d7d055293b2ae8d29b8818b13
Copyright registration time
2026-06-04T15:53:34+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T12:47:07Z
Bitcoin block
953513
Canonical record hash
sha256:be7266a6ab377bf62b90f4c45899c065979e6e3c381b888e1799e8c3d3ee1ea6

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.