ISRC USUM71602395
Verified recording
USUM71602395 is “Chainsaw” by Nick Jonas,
registered on the CopyrightChains blockchain with CopyrightID
0xf271bcb2ab82f256df4f28bbefcf21930664683f277973054bd118be20c9e550 and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71602395.
Recording identifiers
- ISRC
- USUM71602395
- Title
- Chainsaw
- Artist
- Nick Jonas
- CopyrightID (CopyrightChains transaction hash)
0xf271bcb2ab82f256df4f28bbefcf21930664683f277973054bd118be20c9e550
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:d5bc71142997137ef0f69fab0ff5a8e834a0cc84b163cc424ee274e0015cf90f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71602395
- Bitcoin block existence check
- https://blockstream.info/api/block/953515