Anyo Kothayo Chol

Recording by Timir Biswas.

Recording identifiers

ISRC
INA191000009
CopyrightID (CopyrightChains transaction hash)
0x0f7ec849df3ca0df21bb973215be13f3438161e9204347bacaa7c029faa6911c
Copyright registration time
2026-06-20T09:39:55+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:30:09Z
Bitcoin block
956302
Canonical record hash
sha256:6530b8e2134ac67d5d2049c8022f5bf6335679f076fea919cbabc60c8a94bb2a

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.