05 — Data Availability Sampling
16 → 99%
A phone verifies a 128 MB block from ~16 tiny samples.
Celestia mainnet · monitored by Orion AI · ---
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of rollup data made available — proven retrievable, not just stored
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generated from on-chain data · every figure verifiable
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Active Validators
verify →
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TB Data
verify →
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Rollups Posting
verify →
~6.0s
Block Time
verify →
Celestia Mainnet · Data Availability Layer · Block ---
N · 01.27° · E · 103.85°
01 — Headroom
×500
Room to grow ×500 at today's load — before a single upgrade.
128 MB max · avg block fill ~0.25 MB · Celenium /v1/block/stats
02 — Block Size
128 MB
16× since Matcha
Every block now carries 128 MB — 16× bigger after the Matcha upgrade.
+ inflation cut from 5% to 2.5%
03 — Fibre
1 Tb/s
×1,500 the old target
Celestia's validators already tested 1 Tb/s of blockspace.
498 nodes · ZODA encoding ~881× faster than KZG
04 — Stress Test
99.97%
Held 99.97% reliability under a 100 GiB/day, 4-day load test.
~100 GiB/day · 4 consecutive days
06 — Namespace Leaderboard
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rollups & apps
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| # | Namespace | Size | % | Blobs | Last seen |
|---|---|---|---|---|---|
07 — Validator Set
100
global active set
A global 100-validator active set secures every byte.
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08 — GitHub Momentum
Celestia ships — pulled live from GitHub
09 — Daily Brief
Today on Celestia
Read and written by Orion AI · ---
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Block Height
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DA Volume
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Transactions
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TIA Price
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Active Validators
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Total Fees
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Bonded Ratio
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Nakamoto Coeff.
Every number is computed from Celestia's own chain — block headers, namespace blobs, validator set, gas metrics. Nothing is estimated, nothing is scraped from third-party aggregators.
10 — Signals
What we detected
11 — Archive
Every daily brief
Click a date to read the full report
12 — Provenance
How we know — sources & method
| Metric | Endpoint | Cadence | Note |
|---|---|---|---|
| Block height | celenium.io /v1/head | Every report | Latest finalized block |
| DA volume | celenium.io /v1/stats | Daily | Cumulative blob bytes |
| Namespaces | celenium.io /v1/namespace | Daily | Active posting namespaces |
| Validators | celenium.io /v1/validators | Daily | Active set + bonded tokens |
| Fees | celenium.io /v1/stats | Daily | Total fees in TIA |
| TIA price | coingecko /api/v3 | Daily | USD spot price |
| Nakamoto coeff. | celenium.io /v1/validators | Daily | Halting coefficient |
| GitHub releases | api.github.com | Daily | celestia-app, celestia-node |
Ask Orion
about Celestia.
An AI that reads every block, knows the validator set, understands namespace economics — and answers with live data in context.
No hallucinated numbers. Every answer grounded in the same on-chain data that powers this page.
“What is Eclipse paying for DA?”
“How does DAS actually work?”
“Compare Celestia to EIP-4844”
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“Is the network congested?”
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