Blur

Recording by Sachet Tandon.

Recording identifiers

ISRC
INS182303540
CopyrightID (CopyrightChains transaction hash)
0x3931d08c6ce4aa241f922326c4d40e38af28b108826cf184b2247c0f95c93124
Copyright registration time
2026-06-05T17:05:34+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T12:47:07Z
Bitcoin block
953513
Canonical record hash
sha256:30d787177ad4b674e7377d2b13cc10d891a9d83f79a6d921e5a78647f332e952

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.