ISRC USQ4E1300613
Verified recording
USQ4E1300613 is “Return to Empire State” by M83,
registered on the CopyrightChains blockchain with CopyrightID
0x3298dfacf9f0e2307d9a3df3333910a5bf4ab3db550c6994c9991e7628a0bb7e and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQ4E1300613.
Recording identifiers
- ISRC
- USQ4E1300613
- Title
- Return to Empire State
- Artist
- M83
- CopyrightID (CopyrightChains transaction hash)
0x3298dfacf9f0e2307d9a3df3333910a5bf4ab3db550c6994c9991e7628a0bb7e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:4e01885cfba96e84ecc4cf7cbf9750fff81d1d7bd26d06306d9480bf6543197b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQ4E1300613
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Return to Empire State · Machine-readable JSON-LD