01 / Data Sources
DALQEN / SOURCESThe evidence
behind the view.
Infrastructure
DALQEN uses free market, exchange-native, government, regulator, and blockchain sources. Public data and private production observations have distinct coverage. New uses require usage-rights review and production validation.
02 / Production Sources
Source facts stay
connected to their origin.
These records describe current use and coverage. Scheduled collection is not a real-time feed. See System Status for current availability and the latest successful updates.
| Source | Primary use | Market area | Status |
|---|---|---|---|
| CoinGecko | Crypto market observations | BTC / ETH / SOL | Operational |
| Coinbase Exchange | Exchange liquidity and order-book observations | BTC / ETH / SOL | Operational |
| Alchemy | Ethereum on-chain observations | PAXG / XAUT · private observations | Operational |
| SEC | Public company identity and regulatory records | Selected U.S. equities | Operational |
| FRED / Federal Reserve | Macroeconomic data | Macro | FRED: APPROVED |
| BLS | Retained economic and labor references | Macro | RESTRICTED_PROVIDER |
| CFTC | Official futures positioning data (open interest) | Derivatives / Capital Flows | Operational |
| PublicNode | Public blockchain access where used | Blockchain verification | Operational |
APPROVED and RESTRICTED_PROVIDER describe core Intelligence and new Daily Brief eligibility. BLS is restricted for those uses; retained historical observations do not establish current approval. Unknown sources are rejected as UNKNOWN_SOURCE and are not approved. Operational identifies an existing production integration, not a guarantee of uninterrupted availability or fresh evidence. Current health and missing observations remain reported in System Status. Alchemy observations are private; their inclusion here does not publish the underlying data.
Source availability does not imply that DALQEN has complete market coverage. For tokenized assets, blockchain identity and on-chain observations do not by themselves establish market price, liquidity, issuance status, or production trading coverage.
01Market Data
- Source
CoinGecko
- Data type
- Public market-data API
- Current use
- Source prices and global totals; derived market breadth.
- Update cadence
- Scheduled checks; updates depend on provider availability.
- Coverage
- BTC / ETH / SOL, BTC dominance, global market totals, and the eligible breadth universe.
- Limitations
- CoinGecko paid integration = DEFERRED as a product and cost decision. Fresh prices and breadth remain subject to provider access; stale and unavailable values stay labeled. Missing market cap or volume stays unavailable.
- Source
Coinbase Exchange
- Data type
- Exchange-native public market data
- Current use
- Source prices and order-book observations; derived volatility, spread, depth, and market structure.
- Update cadence
- Scheduled checks for venue observations and price history.
- Coverage
- BTC-USD / ETH-USD / SOL-USD on Coinbase Exchange.
- Limitations
- Coinbase venue only; not global market liquidity or participation.
02Macro / Economic
- Source
FRED
- Data type
- Official economic-data API
- Current use
- Source observations for rates and dollar context.
- Update cadence
- Release-dependent values, checked on a schedule.
- Coverage
- Selected Federal Funds, Treasury-yield, and broad U.S. dollar series.
- Limitations
- Series have different publication schedules. Observation dates are separate from collection times.
- Source
Federal Reserve
- Data type
- Official publication source
- Current use
- Monetary-policy releases and official information context.
- Update cadence
- Release-dependent publications, checked on a schedule.
- Coverage
- Published releases available through the approved Federal Reserve source.
- Limitations
- Official publications do not establish a forecast of future policy decisions.
- Source
BLS
- Data type
- Official government-data source · restricted
- Current use
- Retained inflation and labor references, excluded from core Intelligence and new Daily Brief inputs.
- Update cadence
- Historical observations retain their original release timing.
- Coverage
- Retained CPI-U, unemployment, and nonfarm payroll references.
- Limitations
- BLS remains RESTRICTED_PROVIDER for core Intelligence and new Daily Brief inputs. Historical retention does not establish current approval.
03Official / Regulatory
- Source
SEC
- Data type
- Official regulator and filing source
- Current use
- Source releases, ETF filing facts, and underlying-company identity, ticker and public company reference information displayed on Markets; documented holdings changes may be derived.
- Update cadence
- Publication-dependent releases and scheduled filing checks.
- Coverage
- U.S. regulatory information, the reviewed ETF filing universe, and company-name/ticker/CIK identity for the ten selected underlying equities.
- Limitations
- Historical filing facts are not current daily ETF flows. SEC company records do not establish token issuance, token contract validity, token market availability, token price, token liquidity or production tokenized-equity coverage.
- Source
CFTC
- Data type
- Official regulator dataset
- Current use
- Source futures open interest for weekly derivatives context.
- Update cadence
- Weekly source reports, checked on a schedule.
- Coverage
- Official BTC / ETH futures open-interest observations.
- Limitations
- Weekly reporting is not current exchange-wide positioning. Funding, basis, liquidations, and options are not connected.
04On-chain
- Source
Alchemy
- Data type
- Ethereum blockchain infrastructure · existing Free configuration
- Current use
- Ethereum blockchain data and on-chain observations used for selected tokenized asset verification: contract and asset verification, blockchain state, supply observations where applicable, and freshness / observation checks.
- Update cadence
- Scheduled private observations from finalized Ethereum blocks.
- Coverage
- PAXG / XAUT on Ethereum. Private production observations only; raw evidence and observation freshness are not published here.
- Limitations
- Not a global gold pricing, PAXG or XAUT market-price, or global liquidity provider. It does not establish tokenized-equity pricing or market-wide coverage. PAXG and XAUT market price remain NOT_AVAILABLE.
- Source
PublicNode
- Data type
- Public blockchain access
- Current use
- Finalized-block observations; derived network and stablecoin context.
- Update cadence
- Scheduled collection from finalized Ethereum blocks.
- Coverage
- Approved Ethereum mainnet activity and USDC / USDT supply and transfers.
- Limitations
- Coverage is limited to the observed block range and contract scope. Transfers do not establish wallet intent, Smart Money, or verified exchange flows.
Source access does not grant broader display rights. Retention, redistribution, and public display remain subject to provider terms. Licensing-restricted sources are not presented here as active production sources. Production tokenized-equity coverage is not enabled. Private precious-metal observations do not establish public market-price coverage.
05Public Identity References
The Markets page uses SEC company records and the official issuer references below for basic identity facts. These are documentary references, not live tokenized-market data feeds. Private supply values remain unpublished; infrastructure disclosure does not turn them into public market data.
- Identity reference
PAXG
- Current use
- Product, issuer and Ethereum identity on Markets.
- Limitations
- No supply values, live freshness, prices or investment assessments are published from these references.
- Identity reference
XAUT
- Current use
- Product, issuer and Ethereum identity on Markets.
- Limitations
- No supply values, live freshness, prices or investment assessments are published from these references.
03 / Data Lineage
From source to public view.
- Source
- Observation
- Evidence
- Assessment
- Public output
Source observations remain distinct from derived intelligence. Coverage, timing, and limitations determine what can support an assessment and what is shown publicly.
