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

Transaction

31f45e55991a7fd480a501c8804904777fa9a16107ea15271d99dde17b1dfe73

Status
Confirmed in block 34263 · 00000112c6df…bdb74b4ccd54
Confirmations
6557
Time
2026-10-27 09:48:36 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
c2d12b9574d582c3706e914943da5660776d30e97546e2667827e0d3b91bb22f OP_CHECKSIG
20c2d12b9574d582c3706e914943da5660776d30e97546e2667827e0d3b91bb22fac
Control block
e1e337c68899aeb3d3095490d03e031a0e1cc3e8f7cb3261923c79da022678eca3 (33 B)
Lowest bit of the control byte
1
Depth (path length m)
1
Merkle path
e337c68899aeb3d3095490d03e031a0e1cc3e8f7cb3261923c79da022678eca3
Leaf hash (TapLeaf)
56a1977a6d8ed20ef24785083e1fb9967a67831475ed6a3a5590cc80b0e90d9f
Recomputed root
  1. TapLeaf(0xe0, Leaf script) = 56a1977a6d8ed20ef24785083e1fb9967a67831475ed6a3a5590cc80b0e90d9f
  2. TapBranch(56a1977a…b0e90d9f, e337c688…2678eca3) = 7be71a1392890eca13e7361e475fe2fa7c3d06267ed20a2feb57a87031b69421
Witness program of the output
7be71a1392890eca13e7361e475fe2fa7c3d06267ed20a2feb57a87031b69421
✓ 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
495c38913a0ac9b7efde5d953440e0bf636ddb2d02dc92a3edc80e4ea11eeb55b2d271c32ceb94a3a9b0d656f3d72687dd8b315d72e01e9c8603d86e9696ddcf

Inputs

#AddressTypeAmount
00888729b…1e2a307c:1tb1z00n35yuj3y8v5yl8xc0ywhlzlf7r6p3x0mfq5tlt2758qvdkjsssuc50dtP2MR1

Outputs

#AddressTypeAmount
0tb1zfq0k3dwxlfzp9hzszykhdrt5reaeac47sn3h97yft3njqwtvy0vsm676a4P2MR0.99999742Unspent