Torch Song

Recording identifiers

ISRC

USUM70980985

Release date of the album this recording appears on

2009-01-01

CopyrightID (CopyrightChains transaction hash)

0x2b8b04b5ce31623e01bbb4b6c04a7f2e157dd29abef4dbd0cd33653e1d8e1f91

Copyright registration time

2026-06-08T16:16:09+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-06-13T13:32:09Z

Bitcoin block

953520

Canonical record hash

sha256:682ebd2db11a58d3f7558e42b9e512b20f85c47bf365e62b105344387c24251b

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC USUM70980985

What this proof establishes

This recording was released in 2009, 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.