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

Transaction

e461c78bb84e66987508c3baa97dcbe2b8c524de7a5be2d62ba86f1b8a8e28f4

Status
Confirmed in block 31354 · 00000131d6cc…43b8dc0673a6
Confirmations
9096
Time
2026-10-24 03:46:36 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
08a73085bf4dd7a364c531c9a5982ae7a680e07088ba83bd9defc6e920dd31aa OP_CHECKSIG
2008a73085bf4dd7a364c531c9a5982ae7a680e07088ba83bd9defc6e920dd31aaac
Control block
e18ff547975b0a8831454ab87d250cfee79be36221c9a40692e1f783047918ad2d (33 B)
Lowest bit of the control byte
1
Depth (path length m)
1
Merkle path
8ff547975b0a8831454ab87d250cfee79be36221c9a40692e1f783047918ad2d
Leaf hash (TapLeaf)
2c52c1306701af2b9cbce5f3e07809f3408afc2eee86da1607ebaa0626ac6995
Recomputed root
  1. TapLeaf(0xe0, Leaf script) = 2c52c1306701af2b9cbce5f3e07809f3408afc2eee86da1607ebaa0626ac6995
  2. TapBranch(2c52c130…26ac6995, 8ff54797…7918ad2d) = 1e34e1230efe167a708b63a2a2450968f8a347d616a24266a5d164c13cddc808
Witness program of the output
1e34e1230efe167a708b63a2a2450968f8a347d616a24266a5d164c13cddc808
✓ 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
a0d8347dc2c9e7ed5b9f5e5a2ed4bbb9a66093a94a6970c0074762920bebe6f79e774af6c95a84dc3abdfbc9a3934d95a5fbe90938b9fc40162915f7c43f8b73

Inputs

#AddressTypeAmount
0f4e2a96e…a811fe21:0tb1zrc6wzgcwlct85uytvw32y3gfdru2x37kz63yye4969jvz0xaeqyq27lw9nP2MR1

Outputs

#AddressTypeAmount
0tb1zqt9ex6m548egd2gtcupceemyu6q7r8tkt672m77gc6rwhwqzxjas043eewP2MR0.99999742Unspent