ISRC HUA612303310
Verified recording
HUA612303310 is “Hajnal - RobxDan x Erős x Spigiboy Extended Remix” by Blackjack,
registered on the CopyrightChains blockchain with CopyrightID
0x4b8b39c50b64afedf14a2c041b10ce237901eb251e4f5a7f2ab355be6ee7d08c and independently timestamped
in Bitcoin block 960368 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA612303310.
Recording identifiers
- ISRC
- HUA612303310
- Title
- Hajnal - RobxDan x Erős x Spigiboy Extended Remix
- Artist
- Blackjack
- CopyrightID (CopyrightChains transaction hash)
0x4b8b39c50b64afedf14a2c041b10ce237901eb251e4f5a7f2ab355be6ee7d08c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:26:41+00:00
- Bitcoin block
- 960368
- Canonical record hash
sha256:a18685801078e63d66b157bbb2f590110211c3171f8016b6fdd7301f35634092- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA612303310
- Bitcoin block existence check
- https://blockstream.info/api/block/960368
Full record
Track page: Hajnal - RobxDan x Erős x Spigiboy Extended Remix · Machine-readable JSON-LD