Daydream

Recording by Tarkovsky Quartet.

Recording identifiers

ISRC
DEB331652409
CopyrightID (CopyrightChains transaction hash)
0xc3cec186ea7fb392c1a1bf3667a75a98b8375cfb5d49cba20b08e553b754392c
Copyright registration time
2026-06-24T16:46:29+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T05:09:12Z
Bitcoin block
956312
Canonical record hash
sha256:37a733d53841bbadbe861ad3a83e3e584640648f6893d07ec15f4a53429f9f13

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.