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Recording by Grupy.

Recording identifiers

ISRC
QZTB52238080
CopyrightID (CopyrightChains transaction hash)
0x77416fb291fe45575ad7a78942f54e3ce14e39532486645fa8ad081bbcd57f19
Copyright registration time
2026-08-01T04:15:31+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-08-01T04:52:22Z
Bitcoin block
960513
Canonical record hash
sha256:ec47cc7b81dc237cc2748cc20903ed22fd4bca76144947e835bfcf632675ee6c

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.