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

Transaction

fa44a6802046f5fe8c6ec4e0dbac4a94e0b55d445533a04f19b797e1dd1f9e27

Status
Confirmed in block 33998 · 0000007a97e2…ff4dd7b845c2
Confirmations
6556
Time
2026-10-27 02:42:23 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
ccce7c2141a82428c349f7bc8f9a18893bc15936e4170c584b02b9563eb1e587 OP_CHECKSIG
20ccce7c2141a82428c349f7bc8f9a18893bc15936e4170c584b02b9563eb1e587ac
Control block
e1e55d72ee5b1eb771617d62af63c1849f48f40e36c2105146414774519146a1db (33 B)
Lowest bit of the control byte
1
Depth (path length m)
1
Merkle path
e55d72ee5b1eb771617d62af63c1849f48f40e36c2105146414774519146a1db
Leaf hash (TapLeaf)
b05b84c054f8758f844c54d81f486c6e4f090347e4ae3cb2f924f039040e501d
Recomputed root
  1. TapLeaf(0xe0, Leaf script) = b05b84c054f8758f844c54d81f486c6e4f090347e4ae3cb2f924f039040e501d
  2. TapBranch(b05b84c0…040e501d, e55d72ee…9146a1db) = 4873f1248d89e96d07f4e2e2cbf427a53dbd48bff18c20d8ac2538bb19bf7cd2
Witness program of the output
4873f1248d89e96d07f4e2e2cbf427a53dbd48bff18c20d8ac2538bb19bf7cd2
✓ 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
0dca94d8321195176792fdc3c8fb234fd349780798dfff4a9bdabfdbf97ea50fb802315e17d5f1967c744cc5992c5e2990d609d1a1a0431431339d07022e35f5

Inputs

#AddressTypeAmount
0947160e6…595375fd:0tb1zfpelzfyd385k6pl5ut3vhap8557m6j9l7xxzpk9vy5utkxdl0nfqydqucwP2MR1

Outputs

#AddressTypeAmount
0tb1zlckjrhxfjq2gh0e35kh3een2tmevc48mxjna0rwwe7y27mfzq4lqx2kc7lP2MR0.99999742Unspent