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#2374
herenow Presence v1
0xe42e86d28e8a50b2e991a58adc6db0214574e65a112df9737f31c6ac6af7eac5
Overview
Code Sample
Created:
08/25/2026 7:17:46 am (5 hours ago)
Revocable Attestations:
Yes
Attestation Count:
1 attestation onchain
0 attestations offchain
Decoded Schema:
uint8
specVersion
bytes32
photoCommitment
uint64
observedAt
bytes8
geohash
uint8
geohashPrecision
uint8
flags
bytes
extensions
Description:
herenow v1 presence attestation — a signed, device-attested claim that an address was at a geohashed place at a stated time, with a salted keccak256 commitment to the processed photo. No photo, face or raw coordinate is on-chain. Spec: spec/SPEC.md §4 and §15 at github.com/kyson-iotrust/herenow
Raw Schema:
uint8 specVersion,bytes32 photoCommitment,uint64 observedAt,bytes8 geohash,uint8 geohashPrecision,uint8 flags,bytes extensions
Schemas define the structure and type of data that can be included in an attestation. Learn More About Schemas.
Recent attestations
UIDSchemaFromToTypeAge
0xa83efde06a5112c15c2...
#2374
herenow Presence v1
No recipient
ONCHAIN
4 hours ago