ISRC QZACR2400609
Verified recording
QZACR2400609 is “Killer Mode” by SUBSTANCE810,
registered on the CopyrightChains blockchain with CopyrightID
0xb2c363b8ffd974b849003f3fbb90836afbb1e06053c3544d29296ae32ba66752 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZACR2400609.
Recording identifiers
- ISRC
- QZACR2400609
- Title
- Killer Mode
- Artist
- SUBSTANCE810
- CopyrightID (CopyrightChains transaction hash)
0xb2c363b8ffd974b849003f3fbb90836afbb1e06053c3544d29296ae32ba66752
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:524319d309400dce069c396e809792785df49b19740867b5b54666cf5dffdbdd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZACR2400609
- Bitcoin block existence check
- https://blockstream.info/api/block/957118