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Recording by 宋佳.

Recording identifiers

ISRC
FR10S1983835
CopyrightID (CopyrightChains transaction hash)
0xa7bf41b37a0f8c45430a3cde3f402117ab26b6e81b840b401f8e4d12ea77bbc6
Copyright registration time
2026-06-18T23:38:26+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:30:09Z
Bitcoin block
956302
Canonical record hash
sha256:678a1b706f8addb316b025e6efcb41a1837095c5dcf9fe46ac3fbc3537c8e47c

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.