ISRC USYBL1900642
Verified recording
USYBL1900642 is “Leave Them All Behind” by Helm,
registered on the CopyrightChains blockchain with CopyrightID
0x637e08a9e8ddd2454a26060e5875caaf84b1926adb9f25edaf32adb635673c9e and independently timestamped
in Bitcoin block 960220 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USYBL1900642.
Recording identifiers
- ISRC
- USYBL1900642
- Title
- Leave Them All Behind
- Artist
- Helm
- CopyrightID (CopyrightChains transaction hash)
0x637e08a9e8ddd2454a26060e5875caaf84b1926adb9f25edaf32adb635673c9e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T07:28:30+00:00
- Bitcoin block
- 960220
- Canonical record hash
sha256:0216741ef79a57efd2e90c25d9eaada554b22231babc7a10c69f170dd89b854e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USYBL1900642
- Bitcoin block existence check
- https://blockstream.info/api/block/960220
Full record
Track page: Leave Them All Behind · Machine-readable JSON-LD