ISRC USQX92005613
Verified recording
USQX92005613 is “Heart Attack” by Carl-Johan Sevedag,
registered on the CopyrightChains blockchain with CopyrightID
0x5ce484eb42e0c196954571ac0b5c302ffa9f03c01c7f52d42bbc9bb4b6c29d82 and independently timestamped
in Bitcoin block 960404 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX92005613.
Recording identifiers
- ISRC
- USQX92005613
- Title
- Heart Attack
- Artist
- Carl-Johan Sevedag
- CopyrightID (CopyrightChains transaction hash)
0x5ce484eb42e0c196954571ac0b5c302ffa9f03c01c7f52d42bbc9bb4b6c29d82
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:06:57+00:00
- Bitcoin block
- 960404
- Canonical record hash
sha256:3abcafedb5ff2fdb08e0ebae922e11fbf523d4d55b7c4c1fd61303b9f179abed- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX92005613
- Bitcoin block existence check
- https://blockstream.info/api/block/960404