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Recording by Itamar Assumpção.

Recording identifiers

ISRC
BRCEP0300059
CopyrightID (CopyrightChains transaction hash)
0x6422f673031fa5eeb2be89c152f58eba4c7190f619f92b7a7e4152a37d07b094
Copyright registration time
2026-06-09T18:37:33+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T13:32:09Z
Bitcoin block
953520
Canonical record hash
sha256:237692e474f2a6a1325ee187413006351b101abf08d2ae15d810b3203c442c89

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.