ISRC USUM71205604
Verified recording
USUM71205604 is “Spectrum” by Zedd,
registered on the CopyrightChains blockchain with CopyrightID
0x741d7a6dc113018ccd822aecf4c719a511fdb711b112748d0f76173c4e6b2e20 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71205604.
Recording identifiers
- ISRC
- USUM71205604
- Title
- Spectrum
- Artist
- Zedd
- CopyrightID (CopyrightChains transaction hash)
0x741d7a6dc113018ccd822aecf4c719a511fdb711b112748d0f76173c4e6b2e20
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:d871dea7b267c8b84f7ad389b4d4ff5767cabd49e07fd8365f0efeb2cd474800- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71205604
- Bitcoin block existence check
- https://blockstream.info/api/block/953513