Our Number[s] (feat. Jonny Craig of Emarosa)

Recording identifiers

ISRC

USEK71215514

Release date of the album this recording appears on

2012-07-17

CopyrightID (CopyrightChains transaction hash)

0x76703e2899a0470e427cb8cf90766da6600f98020b8e8d23e2ea23b151d06abe

Copyright registration time

2026-06-21T11:39:13+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-02T03:30:09Z

Bitcoin block

956302

Canonical record hash

sha256:ff2630da49ca2a2bf731d2c3036f973800d309861fd2166241fc938a08e102bc

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC USEK71215514

What this proof establishes

This recording was released in 2012, 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.