Albero

Recording by Calcutta .

Recording identifiers

ISRC
ITM381600066
CopyrightID (CopyrightChains transaction hash)
0x8431acf1620f1a399fe212b1f517de97886329657d3d12b8a7657c227211f462
Copyright registration time
2026-06-06T02:32:21+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T12:47:07Z
Bitcoin block
953513
Canonical record hash
sha256:1eaef01b757deaa522a2b9b835ac95f164cdfd2c9561d156eb8559bcf2e6ea24

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.