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

Transaction

d1388dc6ea6a8c8d3381e10f070d14e482160bb235f1c19a041762e872d0cf3f

Status
Confirmed in block 36183 · 00000233e77e…3c2eb5002f35
Confirmations
3863
Time
2026-10-29 13:05:32 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
d5875fd4711b433cedec47284b91c34dbcc1c24e291a9645d9138271d63743f0 OP_CHECKSIG
20d5875fd4711b433cedec47284b91c34dbcc1c24e291a9645d9138271d63743f0ac
Control block
e16701963354b9c1b64d6fc5d05b0bbf8bffb44b55e7c9e08ebeeb35640b6a7ded (33 B)
Lowest bit of the control byte
1
Depth (path length m)
1
Merkle path
6701963354b9c1b64d6fc5d05b0bbf8bffb44b55e7c9e08ebeeb35640b6a7ded
Leaf hash (TapLeaf)
38d090ab658ca457591f1462718f4903f59897c7d603c926f14a5cba144061c2
Recomputed root
  1. TapLeaf(0xe0, Leaf script) = 38d090ab658ca457591f1462718f4903f59897c7d603c926f14a5cba144061c2
  2. TapBranch(38d090ab…144061c2, 67019633…0b6a7ded) = 5194ecb95b4c2ffe2bf17744e7274fc60ce3a73efa8b71c6d5a1f46e2df5ec3d
Witness program of the output
5194ecb95b4c2ffe2bf17744e7274fc60ce3a73efa8b71c6d5a1f46e2df5ec3d
✓ 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
35b654dafa27dd4a12789fffedaaaf8ffc7678c250f98019c99ebc543dcf66106bd61a7f97a63bb02ecdbb142b8da65a236dc7d86caea52670e75db182458871

Inputs

#AddressTypeAmount
031f618ed…7146f863:1tb1z2x2wew2mfshlu2l3wazwwf60ccxw8fe7l29hr3k4586xut04as7sd55vjpP2MR0.01

Outputs

#AddressTypeAmount
0tb1zem6desaeet5etwan3yekfzk0fj0h9nsq98lxdust7fh25jpae33sxpmwcsP2MR0.00999742Unspent