ISRC USUS11700469
Verified recording
USUS11700469 is “Heartbeat” by Haux,
registered on the CopyrightChains blockchain with CopyrightID
0x4dd0bd772f47bda1a76a81039fbfad88ff0d50e888129b812670e9f3bf4226bb 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/USUS11700469.
Recording identifiers
- ISRC
- USUS11700469
- Title
- Heartbeat
- Artist
- Haux
- CopyrightID (CopyrightChains transaction hash)
0x4dd0bd772f47bda1a76a81039fbfad88ff0d50e888129b812670e9f3bf4226bb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:18c457ab94fce098192d25a898206d0c71c8ab07d4a5d60ca269d3d62fa24ef4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUS11700469
- Bitcoin block existence check
- https://blockstream.info/api/block/953513