2minuti

Recording by Calcutta .

Recording identifiers

ISRC
ITLGE2300083
CopyrightID (CopyrightChains transaction hash)
0x6264f03450a94183e54e14f1f2cb31fe69f8b6434c83c0f7d8a371ced152e95b
Copyright registration time
2026-06-01T15:43:40+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T12:47:07Z
Bitcoin block
953513
Canonical record hash
sha256:3c72b38b4f0bef0d4dcb7557525c90e33dccbefeea46fa4ad2401f966ead5e1f

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.