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Recording by Javier Calamaro.

Recording identifiers

ISRC
ARF100100550
CopyrightID (CopyrightChains transaction hash)
0x7bf9c4ac1477b74c465986610dfd7074512bbeb4a05b5a00334f9c9eabf4f27f
Copyright registration time
2026-07-06T03:33:36+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-06T06:56:49Z
Bitcoin block
956889
Canonical record hash
sha256:b5ae2507e871b79d6b1e16c78431be1c8d575890a2372d10687e15bb1beb0ca0

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.