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

Transaction

7b9750a5838da0c175966a46206c74edb64f064b3b135b6c3f45cd0542c1eb63

Status
Confirmed in block 30647 · 000000909de8…bef53f853a39
Confirmations
10681
Time
2026-10-23 08:44:37 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
99db05beaf2f80b17786124321d6cc8bebfa79f24a9c6b1d54dcf5f810083ff2 OP_CHECKSIG
2099db05beaf2f80b17786124321d6cc8bebfa79f24a9c6b1d54dcf5f810083ff2ac
Control block
e189a6f8e3bdeb7d9eb5c28ee5217f21c02bb4b204c96dff22e48ae0062f7b2fb8 (33 B)
Lowest bit of the control byte
1
Depth (path length m)
1
Merkle path
89a6f8e3bdeb7d9eb5c28ee5217f21c02bb4b204c96dff22e48ae0062f7b2fb8
Leaf hash (TapLeaf)
dddaa50f7b20c452f78239d7974051a025a65e4e630e575f5737d1472de86efc
Recomputed root
  1. TapLeaf(0xe0, Leaf script) = dddaa50f7b20c452f78239d7974051a025a65e4e630e575f5737d1472de86efc
  2. TapBranch(dddaa50f…2de86efc, 89a6f8e3…2f7b2fb8) = de6a3142dc54e519cc30071530b5cb3e66e39ff614bd61779ff339dc243be058
Witness program of the output
de6a3142dc54e519cc30071530b5cb3e66e39ff614bd61779ff339dc243be058
✓ 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
d269cee99a1ea303b6a18a11bcbd8e7a42b8260eb0162231cc36f039fc0053b8b4aad8488085c1ecbffd2fa53821c536c6d0e83950c59874d0a53576877b1f4e

Inputs

#AddressTypeAmount
090dba81a…37dcc736:0tb1zme4rzsku2nj3nnpsqu2npdwt8enw88lkzj7kzaul7vuacfpmupvqk0gxgyP2MR1

Outputs

#AddressTypeAmount
0tb1z50u5m904uwvgh0fgugya5thdwrwz4l0cr4u4fknp2sl433evk6jqtjs6q5P2MR0.99999742Unspent