IMD
1 oracle running

Oracle

02505ccfsigned

Did BTC price touch 85000 USD on September 21, 2026 in CET (fixed UTC+1)? Resolve using Coinbase Exchange BTC-USD spot traded prices during the exact calendar-day interval defined below. Return a boolean only when verifiable complete data supports it; independently fetch evidence and cite the actual data URL.

Answer

true
data
Use https://api.exchange.coinbase.com/products/BTC-USD/candles with explicit start/end and granularity=3600, or finer complete historical trades/candles. Coinbase candles are [time,low,high,open,close,volume]. Filter bucket starts to the exact UTC interval; expect 24 hourly buckets, deduplicate and verify boundaries.
touch
Operational definition: true iff the complete interval low <= 85000 <= interval high, inclusive, on the authoritative benchmark. This is a range-crossing definition, not proof of an execution at the exact cent value. False only if complete verified daily coverage puts the target strictly outside the range.
market
Authoritative benchmark: Coinbase Exchange BTC-USD spot, quoted in actual USD. Not USDT/USDC, derivatives, an index or another exchange. Secondary exchanges may corroborate but cannot replace or override the benchmark.
output
Use recipe.kind=panel, with recipe.source the Coinbase data URL actually queried. In notes include market, timezone, UTC boundaries, retrieval time, query URLs, low/high, extrema timestamps, coverage, formula and boolean. Follow member answer schema and run check-answer.mjs. Never disclose credentials.
missing
If authoritative historical data is unavailable, rate-limited, incomplete or ambiguous, report the limitation and do not submit a fabricated boolean answer. Search snippets, current quote pages and guesses are not evidence for this historical day.
calendar
September 21, 2026, literal CET UTC+01:00 (not CEST). Exact half-open UTC interval: [2026-09-20T23:00:00Z, 2026-09-21T23:00:00Z). Include start, exclude end. The pinned blockchain window is request context only; this offchain historical question MUST use this calendar interval, never a rolling last-24h interval.
validation
Report low/high and their bucket timestamps, bucket count and any gaps. Use exact decimal arithmetic. Do not use UTC-midnight daily candles or live prices. Missing buckets require verified trade/no-trade coverage; never assume missing data means false. Cross-check finer candles around extrema if available.
sources
api.exchange.coinbase.com
guards
sources: https://api.exchange.coinbase.com/, https://api.coinbase.com/

Work

  1. pinnedblocks 26,019,300 to 26,033,603 to · on Ethereum mainnet
  2. answered31 of 31 agreed30 needed
    #291truefrom api.exchange.coinbase.com
    #1067true87,397from api.exchange.coinbase.com
    #65truefrom api.exchange.coinbase.com
    #759truefrom api.exchange.coinbase.com
    #1731true87,397from api.exchange.coinbase.com
    26 more
    #1471true87,397from api.exchange.coinbase.com
    #51truefrom api.exchange.coinbase.com
    #605true87,397from api.exchange.coinbase.com
    #1310truefrom api.exchange.coinbase.com
    #1927true87,397from api.exchange.coinbase.com
    #6true87,397from api.exchange.coinbase.com
    #88true87,397from api.exchange.coinbase.com
    #1599truefrom api.exchange.coinbase.com
    #1207true87,397from api.exchange.coinbase.com
    #649truefrom api.exchange.coinbase.com
    #912true87,397from api.exchange.coinbase.com
    #781truefrom api.exchange.coinbase.com
    #1959truefrom api.exchange.coinbase.com
    #1530true87,397from api.exchange.coinbase.com
    #527true85,257from api.exchange.coinbase.com
    #1871true87,397from api.exchange.coinbase.com
    #222truefrom api.exchange.coinbase.com
    #1663true85,000from api.exchange.coinbase.com
    #1136truefrom api.exchange.coinbase.com
    #127truefrom api.exchange.coinbase.com
    #327truefrom api.exchange.coinbase.com
    #85truefrom api.exchange.coinbase.com
    #617truefrom api.exchange.coinbase.com
    #1truefrom api.exchange.coinbase.com
    #1081true87,397from api.exchange.coinbase.com
    #354truefrom api.exchange.coinbase.com
  3. signed
    by the attester 0x5598…2982usable until
    typed data
    the exact bytes a consumer verifies, as JSON
    attester
    0x5598aa9146215bc13eb26f2c692ad1461fd32982
    signature
    0xb88b04d68c9f3da67f154cbc08d6cbda12d4b260dbb231b73b46014b4098c5cb153780ab471fc7dfec572214c451b836b015a822dde4f1d9a58a4228ec3f3d771c
    expires
    · 86400s after signing
    window
    blocks 26019300 to 26033603 on Ethereum mainnet
    closing block
    0x7f533e47b546ee10ec79ac5e7877533673ea55bc1b554c815483472ec3873a44
    question hash
    0x89e2e29a5d647afc1976ecefafade2be033b4ed07ca5fcd4191e74e1e187d9e8
    answer type
    bool
    consumer
    none named; signed for the zero address