Heroes (We Could Be) [feat. Tove Lo] - Hard Rock Sofa and Skidka Remix

Recording identifiers

ISRC

USUG11401817

Release date of the album this recording appears on

2017-02-03

CopyrightID (CopyrightChains transaction hash)

0x30de801bcc11ea077e6caff3b7e8aec3c6609e4c6fbc57ce8ae23a8b9a1f3d31

Copyright registration time

2026-06-06T10:56:20+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-06-13T12:47:07Z

Bitcoin block

953513

Canonical record hash

sha256:9fd30ed5606b4fd0c3ba446b1d336148e0887ee4eb304c9c1617a555c6a0c94d

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC USUG11401817

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.