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

Transaction

bfa78ed304f67c21bf5905365071180a311149e6cb8523352191593b928c05ac

Status
Confirmed in block 31238 · 000000d17885…d6d58e5ac77c
Confirmations
9332
Time
2026-10-24 00:38:36 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
c9f791bf49e78b6eb87e5cb1a844e1d53bfb3f3f2afe7509d5b42e04e3f080c4 OP_CHECKSIG
20c9f791bf49e78b6eb87e5cb1a844e1d53bfb3f3f2afe7509d5b42e04e3f080c4ac
Control block
e1aa24464a34ba688a4e76527b0a528a9d7e7f3d0dd743e5295df26f6290eab198 (33 B)
Lowest bit of the control byte
1
Depth (path length m)
1
Merkle path
aa24464a34ba688a4e76527b0a528a9d7e7f3d0dd743e5295df26f6290eab198
Leaf hash (TapLeaf)
4b5388452f40d74209ef08871a49284f1d34f5b79f646417e2ede1a63fcca6ea
Recomputed root
  1. TapLeaf(0xe0, Leaf script) = 4b5388452f40d74209ef08871a49284f1d34f5b79f646417e2ede1a63fcca6ea
  2. TapBranch(4b538845…3fcca6ea, aa24464a…90eab198) = 07b309dd57d850a2556adfb59ce28716e13cc9b5a547e97b87122e6d0d12d457
Witness program of the output
07b309dd57d850a2556adfb59ce28716e13cc9b5a547e97b87122e6d0d12d457
✓ 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
00c4d2f3f15fbc13ff46c3ce1ee9ce2580c36679b8e85d978dee351c244c17f843477de4f61656ed43f247b51b073332689d54896c8fc1ce8849f52a6e772e6f

Inputs

#AddressTypeAmount
0f3291a2d…66466b95:1tb1zq7esnh2hmpg2y4t2m76eec58zmsnejd454r7j7u8zghx6rgj63tsvpauurP2MR1

Outputs

#AddressTypeAmount
0tb1zqt9ex6m548egd2gtcupceemyu6q7r8tkt672m77gc6rwhwqzxjas043eewP2MR0.99999742Unspent