ISRC USEK71320513
Verified recording
USEK71320513 is “Heartbreak Kids” by Secrets,
registered on the CopyrightChains blockchain with CopyrightID
0xfe09ff2b3f0923acb8183e6c8a4a21ca43d97914c0e0a9a1bd00eeb4fdfef417 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USEK71320513.
Recording identifiers
- ISRC
- USEK71320513
- Title
- Heartbreak Kids
- Artist
- Secrets
- CopyrightID (CopyrightChains transaction hash)
0xfe09ff2b3f0923acb8183e6c8a4a21ca43d97914c0e0a9a1bd00eeb4fdfef417
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:595f7b3d07cd38a42dbe1570a06dac089fd9fb660de9d864a623fafd66d916c8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USEK71320513
- Bitcoin block existence check
- https://blockstream.info/api/block/953520