Rainy Afternoon

Recording by Michael Blanco.

Recording identifiers

ISRC
ES7710526905
CopyrightID (CopyrightChains transaction hash)
0x7373a7644d78a164cd9fcf51552ab34742d01c40c4692f5e4cf5f4bd7bf761cc
Copyright registration time
2026-07-07T19:02:18+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:53:27Z
Bitcoin block
957124
Canonical record hash
sha256:bda91a18276e5d099822df8e4dda3225fbb2ebe326d24d5284ea3eda86a2c597

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.