{
 "schema_ver": "card1",
 "card_id": "PSL-BTC-H-2026-09-15",
 "card_type": "anchor",
 "criteria_ver": "c2",
 "legend_ver": "lg1",
 "published_at": "2026-09-21T14:16:30Z",
 "observed_at_max": "2026-09-15T23:49:12Z",
 "staleness_days": 5,
 "citing_allowed": true,
 "matrix": {
  "rows": [
   "btc_day_end_height"
  ],
  "cols": [
   "psl_recompute"
  ],
  "cells": [
   {
    "metric": "btc_day_end_height",
    "date": "2026-09-15",
    "source": "psl_recompute",
    "status": "value",
    "value": 967201,
    "unit": "高度"
   }
  ]
 },
 "quotable": [
  "2026-09-15（UTC）BTC 日末最高块高度为 967201 高度；口径：UTC 日、排序键＝高度；来源：PSL 复算（双节点）；复算深度 L1；数据截至 2026-09-15T23:49:12Z。",
  "BTC daily day-end height for 2026-09-15 (UTC) was 967201 高度; basis: UTC day, keyed by height; source: PSL 复算（双节点）; recompute level L1; data as of 2026-09-15T23:49:12Z."
 ],
 "labels": {
  "btc_day_end_height": "日末最高块高度／day-end height"
 },
 "citations": {
  "apa": "PSL. (2026). 锚点卡 2026-09-15 [Anchor card 2026-09-15]. PSL 链上计量系统. https://psl.antinel.com/btc/height/2026-09-15.html",
  "bibtex": "@misc{psl_btc_h_2026_09_15, title={锚点卡 2026-09-15}, author={PSL}, year={2026},\n howpublished={\\url{https://psl.antinel.com/btc/height/2026-09-15.html}},\n note={criteria_ver=c2; data as of 2026-09-15T23:49:12Z}}"
 },
 "integrity": {
  "algo": "sha256",
  "canonical": "json-sorted-compact-utf8",
  "scope": "card-self",
  "value": "1518c3fe93a7fc85211fd28c52a86e502f1e7b344129b2ef08a64cf857a7de0c"
 }
}