ISRC USRC12202117
Verified recording
USRC12202117 is “Numb” by Marshmello,
registered on the CopyrightChains blockchain with CopyrightID
0x2786abefbdb17a3abb9d8d08604b05d8a2f13ffd95e36b5da74ca501f97cc9c8 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/USRC12202117.
Recording identifiers
- ISRC
- USRC12202117
- Title
- Numb
- Artist
- Marshmello
- CopyrightID (CopyrightChains transaction hash)
0x2786abefbdb17a3abb9d8d08604b05d8a2f13ffd95e36b5da74ca501f97cc9c8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:80dc8629ed26b152f19e1b0fa9584a01d1de4e30324900130bbafbe1f579d4fc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRC12202117
- Bitcoin block existence check
- https://blockstream.info/api/block/953513