Radio Spiritworld - Olga Wojciechowska Rework

Recording identifiers

ISRC

GBCFB1700119

Release date of the album this recording appears on

2017-09-11

CopyrightID (CopyrightChains transaction hash)

0x8d33a641df35932f1ae5c2fce17ee0b88b02b1379b4023931d46fba37428c9a3

Copyright registration time

2026-06-11T12:47:54+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-06-13T13:32:09Z

Bitcoin block

953520

Canonical record hash

sha256:d3c0dfc18c0f71045a4d00e73258583ce7b4209506de5f4b9b0e33b130a9eeaf

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC GBCFB1700119

What this proof establishes

This recording was released in 2017, 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.