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Recording by Piso 21.

Recording identifiers

ISRC
FR10S1528011
CopyrightID (CopyrightChains transaction hash)
0x9b885e8999bd046095fabc8024a1c915a2d921826f162f8abc6b5a9dcc469b69
Copyright registration time
2026-06-04T11:38:26+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T12:47:07Z
Bitcoin block
953513
Canonical record hash
sha256:4d53c353f26073d40ac4ea2d0d38e75c2b2c907b56ac933958654e7468730c69

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.