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Recording by Marta Del Grandi.

Recording identifiers

ISRC
GBCKK2165210
CopyrightID (CopyrightChains transaction hash)
0x1a5a3540b9c2c23e39122834714d12c0e8a095857d5077e7e4c0857798f1a366
Copyright registration time
2026-06-25T07:06:04+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:55:08Z
Bitcoin block
956304
Canonical record hash
sha256:0c4106cf67017426653c9a319332cc9106353ed989b6e13585224deb28337b14

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.