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

Transaction

a312fc73a7e64c6026ac3944674b82a674b73cac4bf2b73d34dca3ff2a5bd436

Status
Confirmed in block 33152 · 0000013c0813…650e06aef8ba
Confirmations
8122
Time
2026-10-26 03:57:40 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
3b9ed11c2050b64f050d617c57a5f3970716b6a6d2794a4b7b289aded36745fa OP_CHECKSIG
203b9ed11c2050b64f050d617c57a5f3970716b6a6d2794a4b7b289aded36745faac
Control block
e15e194db981aa467171af378fa86725c7729bfd375d7dfb337b6897b3f12b3aec (33 B)
Lowest bit of the control byte
1
Depth (path length m)
1
Merkle path
5e194db981aa467171af378fa86725c7729bfd375d7dfb337b6897b3f12b3aec
Leaf hash (TapLeaf)
8da4fa035e25dd0c960558362747de7271ce73e9d17287bd66a2c99640c21677
Recomputed root
  1. TapLeaf(0xe0, Leaf script) = 8da4fa035e25dd0c960558362747de7271ce73e9d17287bd66a2c99640c21677
  2. TapBranch(8da4fa03…40c21677, 5e194db9…f12b3aec) = 9d2e70dc598790cd9d2f1c9ad0971f33f7712fc87549c1ec57aeb7d9ea23af6b
Witness program of the output
9d2e70dc598790cd9d2f1c9ad0971f33f7712fc87549c1ec57aeb7d9ea23af6b
✓ 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
44c834b2a4fe89a8cb71e241e01df9afcbdeb56b7753cfd5ff3ec5a076accd26194389e52c32bc519c0930d80fc84ebf564765b4607adf8ccd93faa848bc8d7d

Inputs

#AddressTypeAmount
04a4ff02d…8c817567:1tb1zn5h8phzes7gvm8f0rjddp9clx0mhzt7gw4yurmzh46man63r4a4sl68a4vP2MR1

Outputs

#AddressTypeAmount
0tb1zlckjrhxfjq2gh0e35kh3een2tmevc48mxjna0rwwe7y27mfzq4lqx2kc7lP2MR0.99999742Unspent