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Recording by Cuarteto Oriental.

Recording identifiers

ISRC
FR10S1930438
CopyrightID (CopyrightChains transaction hash)
0x0e840ff61c8afbbe8c6baeee220e30d8cf96ea46c3c1917e4e5c3149ee00cbd2
Copyright registration time
2026-07-30T14:15:18+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-30T14:36:16Z
Bitcoin block
960264
Canonical record hash
sha256:b7a0a140750851f557dff94faec1e3f209f2c89396c561a53f5d63448e34d46a

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.