braindexer.eth

Status

?

Has open allocations: indexing subgraphs, and earning indexing rewards when eligible.

Active

Total stake

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GRT an indexer has staked itself; its total stake adds the GRT delegated to it. Since the Horizon upgrade (December 2025), stake is provisioned to a data service, such as the Subgraph Service, before it can be allocated.

1.74M GRT

Own stake plus delegated

Delegators

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GRT holders who delegate to an indexer. The GRT stays theirs, adds to what the indexer can allocate, and earns the delegators' share of its rewards. Undelegating takes 28 days to thaw.

184

Eligibility

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Since August 2026 (GIP-0079), indexing rewards go only to indexers the rewards eligibility oracle has renewed recently, for 14 days at a time. It renews an indexer with enough online days in its window.

Eligible

Until Nov 18, 2026

Day by day →

Own stake

400K GRT

Delegated

1.34M GRT

Allocated

1.72M GRT

39 open allocations

Indexing reward cut

67.00%

Delegators get 33.00%

Effective cut

57.16%

What it keeps of the rewards delegated stake earns

30-day return

11.69%

What delegators earned over 29 days, as a yearly rate

Query fee cut

90.00%

Room for delegation

5.03M GRT

Up to 16× own stake

Undelegating takes

28 days

Its thawing period, before tokens can be withdrawn

Service URL

https://arbindex.braindexer.io/

Estimate rewards → Compare with others →

Eligible. Enough online days are in, so the oracle's next daily run renews it.

Online days

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A day on which the indexer answered at least one qualifying query (HTTP 200, fast enough and close enough to chain head) on enough different subgraphs, as the oracle's current rule sets.

26 of 5

In the last 29 days, 1 not published

Eligible until

Nov 18, 2026 10:00 UTC

Last renewed

Nov 4, 2026 10:00 UTC

Subgraphs per online day

10+

Answered 200, under 5 s and within 50,000 blocks of chain head; 5 such days in 29

Qualifying subgraphs, day by day

Green days were online under today's rule (10+ subgraphs); the oracle rechecks every day in its window that way. It publishes each day in its daily run the next day, around 10:00 UTC, so until then yesterday has no bar. A day still without one after its run wasn't published (unknown, not failed); today's is still counting. The oracle's own page ↗

Qualifying

88.85%

1,293,354 of 1,455,719 queries over 27 days

Errors

155,241

Not HTTP 200 · 10.66% of queries

Too slow

19,902

Over 5 s · 1.37% of queries

Behind chain head

1,481

Over 50,000 blocks · 0.10% of queries

Qualifying queries, day by day

A query can fail more than one test, so the failures needn't add up to the queries that didn't qualify.

Recently closed

Indexing rewards

38.67K GRT

Over 30 days with readings

Kept by the indexer

25.91K GRT

To delegators

12.76K GRT

Query fees

7.54K GRT

All 184 delegators →