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

Transaction

16b9ecb5990aef21b9bd60e220c90e47b80d8c04b676472a9282689c885fdfcd

Status
Confirmed in block 34314 · 0000009e2e19…a5611e21feff
Confirmations
6204
Time
2026-10-27 11:11:36 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
636ce662a9a061ec691781897ba1125f57f0f43bd3882791b4a182f9ebf3fee2 OP_CHECKSIG
20636ce662a9a061ec691781897ba1125f57f0f43bd3882791b4a182f9ebf3fee2ac
Control block
e1fee0c172ce4b733930e98a7f1e2a5ed247b07490be31f279d506a1af1bb8854d (33 B)
Lowest bit of the control byte
1
Depth (path length m)
1
Merkle path
fee0c172ce4b733930e98a7f1e2a5ed247b07490be31f279d506a1af1bb8854d
Leaf hash (TapLeaf)
d971cdd19b541455d7795f45576714ca69c09ded5e85f0f9a0fcd2aac2c9108e
Recomputed root
  1. TapLeaf(0xe0, Leaf script) = d971cdd19b541455d7795f45576714ca69c09ded5e85f0f9a0fcd2aac2c9108e
  2. TapBranch(d971cdd1…c2c9108e, fee0c172…1bb8854d) = 3a50efc2528326e9f757c387ddc602117755493b3d9815430a6970adae878e49
Witness program of the output
3a50efc2528326e9f757c387ddc602117755493b3d9815430a6970adae878e49
✓ 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
90ef0679a037d5216f8e2016255fd07dc2094db3098eedc348eb8bd50e58fef8c4205a4e5873ace7e9c9e871ca1518b5729408e4b77c5a2eb660b6c7a2ac4792

Inputs

#AddressTypeAmount
0edbff319…4eb8334b:1tb1z8fgwlsjjsvnwna6hcwram3szz9m42jfm8kvp2sc2d9c2mt583eysjeveldP2MR1

Outputs

#AddressTypeAmount
0tb1zfq0k3dwxlfzp9hzszykhdrt5reaeac47sn3h97yft3njqwtvy0vsm676a4P2MR0.99999742Unspent