Postal

Recording identifiers

ISRC

BRMCA0000480

Release date of the album this recording appears on

2000-01-01

CopyrightID (CopyrightChains transaction hash)

0x2cf7821f3fea49c6b99bf82162f12f78ccfb434af7aaaa2070576e59537bd4db

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-30T00:39:11Z

Bitcoin block

960179

Canonical record hash

sha256:5a3a2c587af9baa45bcdb7e55e74e251de553e3da3b34035661b5ac3c187e073

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC BRMCA0000480

What this proof establishes

This recording was released in 2000, before generative AI. ProofProfile's catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and 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.