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

Transaction

4e85ffa1573ceccd57521c1ee2ebc7f92f845feefe968bc38b3fe4a84c70319b

Status
Confirmed in block 32212 · 0000007717c2…acfe8dcec9b2
Confirmations
8184
Time
2026-10-25 02:51:45 UTC
Fee
0.00000258
Fee rate
2 sat/vB
Virtual size
129 vB
Weight
513
Version
2
Lock time
30000

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
2ef1cec754e85c86739f9bc31e380841383c81c9bc2ba8a7a00fe2c7c1df20c0 OP_CHECKSIG
202ef1cec754e85c86739f9bc31e380841383c81c9bc2ba8a7a00fe2c7c1df20c0ac
Control block
e1b01b7c53985fad5297aab9da253b88c1e6feacb63491f36b5515a6de31573c7b (33 B)
Lowest bit of the control byte
1
Depth (path length m)
1
Merkle path
b01b7c53985fad5297aab9da253b88c1e6feacb63491f36b5515a6de31573c7b
Leaf hash (TapLeaf)
94fffe886143e7771e8971e98c294e703d8303061f9dd5c966aecf16bc7e3d31
Recomputed root
  1. TapLeaf(0xe0, Leaf script) = 94fffe886143e7771e8971e98c294e703d8303061f9dd5c966aecf16bc7e3d31
  2. TapBranch(94fffe88…bc7e3d31, b01b7c53…31573c7b) = b02ae0c9953de7d3b7e8e3c69eb3985078da3d2d42577145e667179f91965882
Witness program of the output
b02ae0c9953de7d3b7e8e3c69eb3985078da3d2d42577145e667179f91965882
✓ 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
0ee8130e3c3287c40432d6b7434ac731cad0cc8e37d53af16893e3b263e6fc90857200dfc4d1c073e80920f3ba8287bcba6333b6a9989978ecf3a8ff6252a97b

Inputs

#AddressTypeAmount
06c335b9b…79b42615:0tb1zkq4wpjv48hna8dlgu0rfavuc2pud50fdgfthz30xvutelyvktzpqhk6lx6P2MR1

Outputs

#AddressTypeAmount
0tb1z50u5m904uwvgh0fgugya5thdwrwz4l0cr4u4fknp2sl433evk6jqtjs6q5P2MR0.99999742Unspent