Mia and Eleanor Talk

Recording by Rachel Portman.

Recording identifiers

ISRC
USWD12099865
CopyrightID (CopyrightChains transaction hash)
0x3d509495e15716a012d4ee00d01e863c4d27bfaf38b3905256a62f9afd48ff29
Copyright registration time
2026-07-08T04:40:58+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-09T02:31:37Z
Bitcoin block
957249
Canonical record hash
sha256:698172882e877cc5ded1a280506aecc607145cf0d5538c745e01eed470019c3c

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.