ISRC QZHZ42157870
Verified recording
QZHZ42157870 is “Blood Runs Deep” by J Higgz,
registered on the CopyrightChains blockchain with CopyrightID
0x3880681b9e57bb6fe060526b7e44435a98c5fa56706c7e55aadb9e4a2072ab06 and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ42157870.
Recording identifiers
- ISRC
- QZHZ42157870
- Title
- Blood Runs Deep
- Artist
- J Higgz
- CopyrightID (CopyrightChains transaction hash)
0x3880681b9e57bb6fe060526b7e44435a98c5fa56706c7e55aadb9e4a2072ab06
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:ccf6eaf143adca9600343acdc54dcb7e7c08a8b390c466475c50410532357738- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ42157870
- Bitcoin block existence check
- https://blockstream.info/api/block/960334