Castaway

Recording identifiers

ISRC

GBBHF1310349

Release date of the album this recording appears on

2017-06-16

CopyrightID (CopyrightChains transaction hash)

0xc8701e85e4b3fbf9dc9931674d3b1f96ad6f47133f4b5b3b60feb1af7b5f0dc6

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T22:27:44Z

Bitcoin block

960473

Canonical record hash

sha256:d4774a785cba25829e4f0ef17aa930dbbbe21a0251bae24d44460126270dd600

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC GBBHF1310349

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.