ISRC US39N0400408
Verified recording
US39N0400408 is “Do You Care?” by Whistle,
registered on the CopyrightChains blockchain with CopyrightID
0x955cf8c7e20f01a3b502635e72c4c30c3c2c4df569492599b087285eeafb3aa9 and independently timestamped
in Bitcoin block 960296 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US39N0400408.
Recording identifiers
- ISRC
- US39N0400408
- Title
- Do You Care?
- Artist
- Whistle
- CopyrightID (CopyrightChains transaction hash)
0x955cf8c7e20f01a3b502635e72c4c30c3c2c4df569492599b087285eeafb3aa9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T19:11:09+00:00
- Bitcoin block
- 960296
- Canonical record hash
sha256:0a19f47a09c7ba82808c099e82f70c2e411f908d5cd0fc71e849a60ce13c527f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US39N0400408
- Bitcoin block existence check
- https://blockstream.info/api/block/960296