{"anchors":[{"day":"2026-08-16","merkle_root":"56e87ec944066adb9ea95f1072f5477764910fbb555f00c167b1d2a949eac3b5","chain_head":"75205caa5aeb2456abf87600beced047e697e35b2a53761822c525ba86e81632","record_count":5,"base_tx_hash":"0x861a8508cfbc1f5c82eef01ed788385aff2a43954d41f895ddbcb79978a39047","created_at":1786868104},{"day":"2026-08-15","merkle_root":"aefc826cb29b2e89eb7a66032b6556f79743fa9fe6d35f603302a8bd98d3ebbd","chain_head":"2d1e62f0467f33bed87996891d79fd13750527ea418bb8b645360ccfadcce7a9","record_count":3,"base_tx_hash":"0x10fe7f8bc6198a76638a04c42047efb38104cb270cad1aeb7d8a7c3bc8fa76f3","created_at":1786781704},{"day":"2026-08-14","merkle_root":"e8facfd73b85eafbd8853cd258579efb0aed745e8e09e39d3f9451500e720acc","chain_head":"520b8eb8c417fb6671b8e8f94b310c09dffa0f6aed3fac733b1a69ddae005914","record_count":3,"base_tx_hash":"0x961f97226c7aa0b4207b385fcdd188ffb1f5f03b5966041dad283710bfac617a","created_at":1786695303},{"day":"2026-08-13","merkle_root":"7b36ca421e99694be1de276d12ade2909291555a247443f680d8d167a5721230","chain_head":"07bf2fb744c36ca92211527c3fb590753d347d91285d415da9b096d9ae9db234","record_count":2,"base_tx_hash":"0xc59aa2c19f40d87ad66d0a0f685f86355233843efe15e3ea61b0189421ceef3d","created_at":1786643081},{"day":"2026-08-12","merkle_root":"7115688261e4ef43b3a43630dc5399148688e6bcec60b85f1d2304a61239cfb1","chain_head":null,"record_count":1,"base_tx_hash":"0xea74723be185380450b9f7b948eae315139807545e5214808ceef1333a7d725d","created_at":1786522503}],"network":"base","how":"Each day's merkle_root covers every record and shed shell; chain_head is the tip of the append-only chain at that moment. Published roots carry a base_tx_hash -- read that transaction's calldata on Base to confirm the root existed on that date."}