SSD

Recording by Calcutta .

Recording identifiers

ISRC
ITLGE2300086
CopyrightID (CopyrightChains transaction hash)
0x92daf51ad2d5e8d1cb87e39e55fa51da61e27db1bca5bce5cb37794e6534f6ec
Copyright registration time
2026-06-04T15:35:40+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T12:47:07Z
Bitcoin block
953513
Canonical record hash
sha256:0189e97812c73bc1ae151a83eefc5a4213b3af58c91716422bcb568813583f94

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.