Milano

Recording by Calcutta .

Recording identifiers

ISRC
ITL771502060
CopyrightID (CopyrightChains transaction hash)
0x9112a3813fb6b4d2696121233ccf0f5726a9d181f358e1e924e55358e0e6696f
Copyright registration time
2026-06-04T10:43:24+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T15:41:10Z
Bitcoin block
953528
Canonical record hash
sha256:e3cebb55bbbc27473f7530c21da71331ea254263a10c713dad1d927cffc9b741

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.