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

Transaction

caa8153508ec4b466d4a62e19f98e4be94b215f92fde3b525b4d749e791592cb

Status
Confirmed in block 30513 · 000001401b28…4bacb47ce5ab
Confirmations
10569
Time
2026-10-23 05:08:32 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
5a2c4d1ab9d378bd58def31bffe4feb0897901247520c3a02ec1e5d7878ce098 OP_CHECKSIG
205a2c4d1ab9d378bd58def31bffe4feb0897901247520c3a02ec1e5d7878ce098ac
Control block
e18a64e14f95281cb7abb1ce69fedb84d8176571c5047e3156b7d3e29feb259165 (33 B)
Lowest bit of the control byte
1
Depth (path length m)
1
Merkle path
8a64e14f95281cb7abb1ce69fedb84d8176571c5047e3156b7d3e29feb259165
Leaf hash (TapLeaf)
2a4742c98ba93e2b86dd2028ae9fbcef82e97eb110481a0dad7f5c2c8dc9cb3b
Recomputed root
  1. TapLeaf(0xe0, Leaf script) = 2a4742c98ba93e2b86dd2028ae9fbcef82e97eb110481a0dad7f5c2c8dc9cb3b
  2. TapBranch(2a4742c9…8dc9cb3b, 8a64e14f…eb259165) = 0a855738caeb11bbee1a81749204c83b151f5973061de050702677c354fad462
Witness program of the output
0a855738caeb11bbee1a81749204c83b151f5973061de050702677c354fad462
✓ 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
359dd32f1e48214910fce213b428d9875da4fb819cf877a7881707edaab1bc74f58cb97a990f803ecdc4ca650e9526b5905759b3d1de854fa1fbdc73d68bddae

Inputs

#AddressTypeAmount
0d4b35736…a36e17e6:1tb1zp2z4wwx2avgmhms6s96fypxg8v237ktnqcw7q5rsyemux486633qqae3hkP2MR1

Outputs

#AddressTypeAmount
0tb1z50u5m904uwvgh0fgugya5thdwrwz4l0cr4u4fknp2sl433evk6jqtjs6q5P2MR0.99999742Unspent