An independent explorer for Robinhood Chain. Not affiliated with Robinhood Markets, Inc. Every figure below is read from the index on this page load, never written into the page — which is the whole idea, so it starts with itself.
What this explorer is
·Completeness is part of the answer. Block lists, transaction lists, logs, address history and the coverage map each state whether the answer is whole, and name the cause and the source when it is not. You can quote a page here and know what you are quoting. Most explorers return an answer and leave you to assume it is complete. Single-block and single-transaction coverage statements arrive in the next index release.
·Nothing is guessed. A method name is proven by hashing its signature to the selector, or shown as raw hex. A contract is verified by bytecode match with the bytecode re-read from our own node and cross-checked, and the match type is stated. An unverified contract is a confirmed negative, not a blank.
·Read-only by design — nothing to sign. No accounts, no wallet connect, no write path, no transaction this site can ask you to approve. Write functions on a contract are listed and deliberately not callable. There is nothing here to phish and nothing to connect.
Live now
·Blocks, transactions, logs, transfers and approvals. Indexed to block 77,513,548 across 7,753 windows (77,513,525 blocks covered), with the chain head at 77,513,785 — 237 blocks behind.
·Every answer states its own completeness. Each route reports whether its answer is complete, and when it is not, the cause and the source it came from. A page will tell you it does not know something rather than imply zero.
·Decoded transactions. Method names are proven by selector hash, arguments are decoded from the calldata itself, and anything unproven is shown as raw hex rather than a guess.
·Contract source verification by bytecode match against Sourcify, with the bytecode re-read from our own node and cross-checked rather than taken on trust. Match type is always stated.
Still filling in
·Some datasets are still catching up — holder lists and token tables lag, internal ETH is proven for part of the chain, and per-token NFT metadata is built and not yet serving. You do not have to remember any of that: each page says it where the value would be, with the cause.
·Contract coverage is widening toward every contract on the chain, and name and symbol search is still indexing, so the search box resolves an address, a transaction hash or a block number.
The API — what to expect
·Open and keyless today. Every route this site reads is a public JSON endpoint, and the “API” link on a page shows the exact route behind it.
·There is a limit today, and it is plain: roughly 1 request a second for API routes with a burst of 30, and 2 a second for pages with a burst of 60, per client. Go past it and you get a 429 naming the limit with a retry-after — never a silent slowdown. Anonymous reads are being kept deliberately; most explorers have closed theirs.
·Not live yet: keys and cost-weighted tiers. A free self-serve key, and metering weighted by what a call actually costs rather than counted per request, because an NFT or contract call is far heavier than a block lookup. The weight table will be published next to the quota, so a request count is never quoted without it.
·Both per-second and per-minute limits will be published with real numbers, and a refusal will name which limit was hit and when to retry — rather than quietly slowing down, which is indistinguishable from the index being slow.
Nothing above is a release date. Everything still filling in is already visible as incomplete in the answers themselves — you will never have to take this panel's word for it.
Reopen any time from “Build status”, bottom right.
Index status
How far the index reaches and whether each lookup path answers. Refreshes every 5 s.
Summary
The index has read up to the chain head; 2 of the 4 data layers it serves are further back (next line).
Health: ready · 16 of 16 of the index’s own checks pass.
2 data layers not current: Internal ETH (23,286 blocks behind); Launchpad trades (none found in the newest 400,000 blocks).
Coverage as of 36 s ago
Indexed blocks
1 – 77,513,525
Gaps
none
Index frontier
77,513,840 (6 s ago)
Chain head
unknown (public RPC did not answer)
Index lag
At head · the public RPC is 55 blocks behind the index
Index windows
7,753
Health checks ready
This site server’s requests to the index answered (last 60 s: 11 of 11)Pass
Gateway requests to the index answered, all site servers (last 60 s: 11 of 11)Pass
Account history within the index’s time limit, this site server (last 15 min: 0 of 0 requests hit the limit; fails above 5%)n/a
Account history within the index’s time limit, all site servers (gateway) (last 15 min: 0 of 0 requests hit the limit; fails above 5%)n/a
Database connectionsPass
Index not overloadedPass
Memory headroomPass
Transaction lookup indexPass
Index windows stagedPass
Newest blocks loadedPass
CompactionsPass
Windows awaiting the lookup indexPass
Index frontier readablePass
Index keeps up with the chainPass
Indexer reporting
Technical detail: every index layer, how it is measured, and the probe log
Index layers vs the chain head measured by this site, probed 16:21:42 UTC · never self-reported
Green ≤ 30 blocks behind · amber ≤ 600 · red above that, or when a probe failed. “At head” means every layer, from ingestion to display.
Layer
Newest block
Behind
State
How it is measured
Chain head
77,513,906
0 blocks · 0 s
current
public RPC latest block
Blocks / txs
77,513,905
1 blocks · 0 s
current
/srv/blocks newest row
Logs and transfers
77,513,905
1 blocks · 0 s
current
newest block with log rows = block.logs
Internal ETH (served)
77,490,620
23,286 blocks · 39 min
This site
Build
build-TfctsWXpff2fKS · built 2018-10-20 01:46 UTC
Optional pages on
Analytics, NFT collections, L1 batches, Tokens, Stock tokens, Network totals on the home page, 24-hour token transfers, 24-hour totals, Fee charts, Account overview, Portfolio, Token transfers, full history, NFT transfers, Internal transactions, DeFi activities, ETH price and USD values
Tx-count witness, last 15 min
0 answered · 0 not kept by the public node · 0 refused by its bot check · 0 busy
Pass
Indexer advancingPass
Newest block resolvesPass
Newest transaction resolvesPass
Older transactions resolvePass
Coverage and lookups agreePass
behind
newest block whose window serves internal_value from a published table (attested, complete:null, or partial) · served PARTIAL (window_incomplete: rows only for traced txs) · open window w=077511001 not served · newest served within 875 blocks of 77,490,620 · probed 15:53:40 UTC · published per 10,000-block window: the open window (from block 77,511,001) is published after it closes
Internal ETH (attested)
—
—
unknown (no attested window within 400k blocks)
newest block in a complete:true window
Launchpad trades (curve, served)
—
—
unknown (none found in the newest 400,000 blocks)
newest block whose window serves the curve section from a published table (attested or complete:null)
Launchpad trades (curve, attested)
—
—
unknown (no attested window within 400k blocks)
newest block in a complete:true curve window
Independent trace cross-check
2488 equal · 0 differ
21 min ago
current
this site’s callTracer samples vs served rows · control detected
Probe log (last 6)
15:53:40 deep (shared) ok 326470 ms · 2026-10-01T15:53:40.966Z→2026-10-01T15:59:07.436Z · windows w=077091001,w=077291001,w=077391001,w=077451001,w=077471001,w=077481001,w=077491001
16:21:42 logs ok 13 ms · 77513905 (−0:✓)
16:21:42 trace-check ok 9 ms · 2026-10-01T16:00:17.797Z unattested 2488/2488 · published 0/0 · control detected
16:21:42 chain ok 291 ms · 77513906
16:21:42 blocks ok 34 ms · 77513905
16:21:42 chain-node ok 2 ms · not used on this server