For Whom The Bell Tolls (The Irony Of It All)

Recording identifiers

ISRC

USSM19701309

Release date of the album this recording appears on

1997-07-29

CopyrightID (CopyrightChains transaction hash)

0x8e1a19a4ea3da08ea432027adaa5322eaa67a70ed2caa20d9ea196e0c55bbbc4

Copyright registration time

2026-06-07T19:31:29+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-06-13T12:53:06Z

Bitcoin block

953515

Canonical record hash

sha256:0d1fab638062c5d8775712ef622038e13a28976f640b90ad386232daec0b7799

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC USSM19701309

What this proof establishes

This recording was released in 1997, 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.