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

Transaction

422bf8bf41a552a4702fe1aa441ba9537fc18d72e182ba33361281118b90ee18

Status
Confirmed in block 31542 · 000000cf788f…caf747a70b57
Confirmations
8584
Time
2026-10-24 08:51:02 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
fe241c7c6438b52f9cd9d7bf48c4735b6f1782a8bac839b332b2733404705de2 OP_CHECKSIG
20fe241c7c6438b52f9cd9d7bf48c4735b6f1782a8bac839b332b2733404705de2ac
Control block
e1ab1f79cefb5ee6b0054d1805c27fccec1fd15faea794a4a6ef1c7bda2148226b (33 B)
Lowest bit of the control byte
1
Depth (path length m)
1
Merkle path
ab1f79cefb5ee6b0054d1805c27fccec1fd15faea794a4a6ef1c7bda2148226b
Leaf hash (TapLeaf)
10a2bcd666f285d37b7beafbe3ae23fec5e9002dac45d40d9e4fa2e53934ebaa
Recomputed root
  1. TapLeaf(0xe0, Leaf script) = 10a2bcd666f285d37b7beafbe3ae23fec5e9002dac45d40d9e4fa2e53934ebaa
  2. TapBranch(10a2bcd6…3934ebaa, ab1f79ce…2148226b) = ba49100f54f502224ae3de05058aea6418a52a970884e35695b951952ec4631d
Witness program of the output
ba49100f54f502224ae3de05058aea6418a52a970884e35695b951952ec4631d
✓ 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
e3093509ea68d5c2cba64b03b778a7eb9a6c2df4465c0c1fb03ae3f5fa0fc9d5b006cf50d2202507ca093eb3ccd5cb680628d562dc6381c73a4e36dc7dfd26c1

Inputs

#AddressTypeAmount
0ef303e14…ea4db534:0tb1zhfy3qr6575pzyjhrmczstzh2vsv2225hpzzwx454h9ge2tkyvvws9lxyk9P2MR1

Outputs

#AddressTypeAmount
0tb1zlckjrhxfjq2gh0e35kh3een2tmevc48mxjna0rwwe7y27mfzq4lqx2kc7lP2MR0.99999742Unspent