Sufoco

Recording identifiers

ISRC

BRPGD7800026

Release date of the album this recording appears on

1998-01-05

CopyrightID (CopyrightChains transaction hash)

0xd8b9ffc49416e61e655d217d4dd0b0160de9a2fd5dfc4190f490ad77361e5df0

Copyright registration time

2026-06-07T12:53:35+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-06-17T19:07:14Z

Bitcoin block

954130

Canonical record hash

sha256:560bfc4b35fe95127235d8570d0e464ddd8e06ceba3f117b5e6d4118c3158fa6

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC BRPGD7800026

What this proof establishes

This recording was released in 1998, 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.