ISRC QZHZ62256344
Verified recording
QZHZ62256344 is “El Doble R” by Daniel De la H,
registered on the CopyrightChains blockchain with CopyrightID
0x7c576edd793f8b48cc1d24999a523da20ecce84c85c53913ee681cf3d814d921 and independently timestamped
in Bitcoin block 960200 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ62256344.
Recording identifiers
- ISRC
- QZHZ62256344
- Title
- El Doble R
- Artist
- Daniel De la H
- CopyrightID (CopyrightChains transaction hash)
0x7c576edd793f8b48cc1d24999a523da20ecce84c85c53913ee681cf3d814d921
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T02:37:10+00:00
- Bitcoin block
- 960200
- Canonical record hash
sha256:9e8f2436390e81e12b54ea1e12eb9d8752f06a7977b7fcaf780b270fd357d11b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ62256344
- Bitcoin block existence check
- https://blockstream.info/api/block/960200