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

Transaction

b12cc3e18baafb4a5e6789a777f519c9e29cc0cc800fa4df56c062974bbebea5

Status
Confirmed in block 34043 · 0000010079be…34360ed12e17
Confirmations
6460
Time
2026-10-27 03:54:56 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
72dfbd4543781f522d34a99f0974a1ebe2be258eb30b9962a26af044ab126d26 OP_CHECKSIG
2072dfbd4543781f522d34a99f0974a1ebe2be258eb30b9962a26af044ab126d26ac
Control block
e1652f63ea40269cf00ca7e9a6e0dd23477ec297c8fd994c3285611db05cce74f5 (33 B)
Lowest bit of the control byte
1
Depth (path length m)
1
Merkle path
652f63ea40269cf00ca7e9a6e0dd23477ec297c8fd994c3285611db05cce74f5
Leaf hash (TapLeaf)
c52fef06a8e08a6ae8f3f734e0117d50bc8d2d4018008b2ff614c1e96ce760ce
Recomputed root
  1. TapLeaf(0xe0, Leaf script) = c52fef06a8e08a6ae8f3f734e0117d50bc8d2d4018008b2ff614c1e96ce760ce
  2. TapBranch(c52fef06…6ce760ce, 652f63ea…5cce74f5) = 522a5f16287b12ad3993ce6a36a76a2cf1d35c73e4e7268fede61b0d316af8eb
Witness program of the output
522a5f16287b12ad3993ce6a36a76a2cf1d35c73e4e7268fede61b0d316af8eb
✓ 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
1ab3b551ad45e011d6e61d7721397ce46d8b0dd7e1cd7eeccd60af47db78b06a4d02d0637401fee9f5661b4a096912f8159ed7bcf4e12c5ae2e7b2de5da2837a

Inputs

#AddressTypeAmount
07034e80a…91572efc:1tb1z2g49793g0vf26wvnee4rdfm29ncaxhrnunnjdrlducds6vt2lr4sscq227P2MR1

Outputs

#AddressTypeAmount
0tb1zlckjrhxfjq2gh0e35kh3een2tmevc48mxjna0rwwe7y27mfzq4lqx2kc7lP2MR0.99999742Unspent