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16977 حَدَّثَنَا يَحْيَى بْنُ غَيْلَانَ ، قَالَ : حَدَّثَنَا رِشْدِينُ يَعْنِي ابْنَ سَعْدٍ أَبُو الْحَجَّاجِ الْمَهْرِيُّ ، عَنْ حَرْمَلَةَ بْنِ عِمْرَانَ التُّجِيبِيِّ ، عَنْ عُقْبَةَ بْنِ مُسْلِمٍ
36 ṭuruq 71 narrators ◇ 35 mutābaʿāt 35 tafarrud ⚠ 2 tadlīs (needs samāʿ)
The ṭuruq, by Companion · الاعتبار
Companion: عقبة بن عامر بن عبس بن عمرو بن عد… · 36 route(s) · mutābaʿāt

Ṭuruq are grouped by the source-given cluster key (SAUD/Jawāmiʿ al-Kalim), not by matn similarity — deterministic, no inference. The common link is the earliest narrator through whom the bundle first branches to several pupils; the platform shows the structure, the ʿilla judgement is the scholar's. · cluster 3530