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

Transaction

1d3089724e4fda1a22244fa8b2c0f7525f5c9e05f1e2075bce64273e75f58b7f

Status
Confirmed in block 31474 · 0000012b3480…ddc697842f0c
Confirmations
9211
Time
2026-10-24 07:00:35 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
406549c9cffa87aeb62549242bb5f34ea088168a9faa6e1bd3aab2b02468e885 OP_CHECKSIG
20406549c9cffa87aeb62549242bb5f34ea088168a9faa6e1bd3aab2b02468e885ac
Control block
e181c21fcd38488244f9ffba5db4e4d67c1916e82cb50e1bbc23f43f8d913a1288 (33 B)
Lowest bit of the control byte
1
Depth (path length m)
1
Merkle path
81c21fcd38488244f9ffba5db4e4d67c1916e82cb50e1bbc23f43f8d913a1288
Leaf hash (TapLeaf)
9cd37bb0db18ae498ce141db43a358e8407e92de42cfafcf39101b2472b787eb
Recomputed root
  1. TapLeaf(0xe0, Leaf script) = 9cd37bb0db18ae498ce141db43a358e8407e92de42cfafcf39101b2472b787eb
  2. TapBranch(9cd37bb0…72b787eb, 81c21fcd…913a1288) = 4653b3d96ff6fa5e5d2578b41f1ce41c4600e71b86c60223b6bcaa570a55a399
Witness program of the output
4653b3d96ff6fa5e5d2578b41f1ce41c4600e71b86c60223b6bcaa570a55a399
✓ 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
c20da36fa6de11e3dfb863286520af1e593cc87f00568859a57bc21448c5975742ce3170e852cddb3ef88c9ccda21af464be48046cbba85bcd0fd0e43831c8dc

Inputs

#AddressTypeAmount
03fff6633…07e7cc4c:1tb1zgefm8kt07ma9uhf90z6p788yr3rqpecmsmrqygakhj49wzj45wvsxhga4lP2MR1

Outputs

#AddressTypeAmount
0tb1zlckjrhxfjq2gh0e35kh3een2tmevc48mxjna0rwwe7y27mfzq4lqx2kc7lP2MR0.99999742Unspent