Ark-0
Ark-0 is a test network for trying things out. It may be reset at any time.

Transaction

3efbfc25012598910084df24ca0ffe8a45f58a29d7df0e30a3284edeef4bd7d3

Status
Confirmed in block 33187 · 00000000dbe0…f18976ccc3e2
Confirmations
8038
Time
2026-10-26 04:53:48 UTC
Fee
0.00000258
Fee rate
2 sat/vB
Virtual size
129 vB
Weight
513
Version
2
Lock time
32000

P2MR script-path spend of input 0

The node checks this spend by hashing the revealed leaf, walking the Merkle path in the control block up to a root, and requiring that root to equal the output's 32-byte witness program. This page recomputes the same steps.

Tripwired leaf (leaf version 0xe0)

M3 is an experimental rule of this test network, not part of BIP-360. From height 30000, nodes run leaves of version 0xe0 as tapscript; once the drill tripwire is spent, from the next block on, elliptic-curve signature checks in such leaves fail.

This page marks only the leaf this spend took. The output's other leaves stay hidden in the spend, so the page says nothing about whether another path could spend the output.

Leaf version
0xe0
Leaf script
5661937812e9194e4cc127d1ca90e6ce7bb6bb012c609adb8a4a8e43e9c7ac8b OP_CHECKSIG
205661937812e9194e4cc127d1ca90e6ce7bb6bb012c609adb8a4a8e43e9c7ac8bac
Control block
e1c33683d5c5946d92023ea54e2540ff90b78f70ff675d47bf261a2de31a20d352 (33 B)
Lowest bit of the control byte
1
Depth (path length m)
1
Merkle path
c33683d5c5946d92023ea54e2540ff90b78f70ff675d47bf261a2de31a20d352
Leaf hash (TapLeaf)
77fed836686ead6dcf473a4cde433493aa186084c339bc6a735e5fdc95acded8
Recomputed root
  1. TapLeaf(0xe0, Leaf script) = 77fed836686ead6dcf473a4cde433493aa186084c339bc6a735e5fdc95acded8
  2. TapBranch(77fed836…95acded8, c33683d5…1a20d352) = 2cb99ab01c2d25a0533c2cf5655e0d44cc6d8df0d212e9b0d56c72cf64588f17
Witness program of the output
2cb99ab01c2d25a0533c2cf5655e0d44cc6d8df0d212e9b0d56c72cf64588f17
✓ Matches: the revealed leaf is committed to by the output.
The leaf script was executed (leaf version 0xe0, depth 1 or more, in a block at or above the M3 activation height 30000).
Stack items given to the script
07793f1e08c1057e799cde50a5740b408f73a75d8a9dfe6b0eb0aafef66320834cb29a17efa0a6292f3cafb2dae17103f917ace225b89b2faa83ed87bc81cb85

Inputs

#AddressTypeAmount
0cdbac4af…bbca912b:0tb1z9jue4vqu95j6q5eu9n6k2hsdgnxxmr0s6gfwnvx4d3ev7ezc3utsf7z83wP2MR1

Outputs

#AddressTypeAmount
0tb1zlckjrhxfjq2gh0e35kh3een2tmevc48mxjna0rwwe7y27mfzq4lqx2kc7lP2MR0.99999742Unspent