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

Transaction

0ba1072001912b818147eb8149a798ffb5ccd304c696ef78c0cff56b4ea2e694

Status
Confirmed in block 31342 · 00000198457d…85e431c46f14
Confirmations
9258
Time
2026-10-24 03:27:02 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
b31a76ee80433cb9e38a69362a0a8b9fab56b594d8c961bf76f42c0f64c10b55 OP_CHECKSIG
20b31a76ee80433cb9e38a69362a0a8b9fab56b594d8c961bf76f42c0f64c10b55ac
Control block
e18b4bff1120ac3ef340f0f7bf6d2fe7e1283c64bc44fc1d93dfb0d946d3f45991 (33 B)
Lowest bit of the control byte
1
Depth (path length m)
1
Merkle path
8b4bff1120ac3ef340f0f7bf6d2fe7e1283c64bc44fc1d93dfb0d946d3f45991
Leaf hash (TapLeaf)
63715e84528b61bf40f9620c666b3484657de108db3f5582bb46ec82c2986d2f
Recomputed root
  1. TapLeaf(0xe0, Leaf script) = 63715e84528b61bf40f9620c666b3484657de108db3f5582bb46ec82c2986d2f
  2. TapBranch(63715e84…c2986d2f, 8b4bff11…d3f45991) = cd1309b4c385f1394649beb677d9342212db135a971461432a676e61d769a327
Witness program of the output
cd1309b4c385f1394649beb677d9342212db135a971461432a676e61d769a327
✓ 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
5cc361a365733d12e5eb10682ae3496d6f991496bea4f01227c770fd84803c49302242a8f27c4bd14bdbb437452070ef5b5938d4c7ca5142ed3dae7c1bb9df62

Inputs

#AddressTypeAmount
0961f7034…5fa53fd5:1tb1ze5fsndxrshcnj3jfh6m80kf5ygfdky66ju2xzse2vahxr4mf5vnskt664mP2MR1

Outputs

#AddressTypeAmount
0tb1zqt9ex6m548egd2gtcupceemyu6q7r8tkt672m77gc6rwhwqzxjas043eewP2MR0.99999742Unspent