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

Transaction

5125b129d6fb645cf554040ddf7123a1ec55d64edfe325b4e375ce6b3e57dacf

Status
Confirmed in block 33879 · 00000099cb38…a121d375aa56
Confirmations
7046
Time
2026-10-26 23:30:35 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
01b025fc9af4eedc8985cc1a6bacdc81707ea9ced934d4f4483a989dcba7f921 OP_CHECKSIG
2001b025fc9af4eedc8985cc1a6bacdc81707ea9ced934d4f4483a989dcba7f921ac
Control block
e143f19b0a5d5215bb2c1d97c37525a166bf8793315e4a284c79134258acea0e0e (33 B)
Lowest bit of the control byte
1
Depth (path length m)
1
Merkle path
43f19b0a5d5215bb2c1d97c37525a166bf8793315e4a284c79134258acea0e0e
Leaf hash (TapLeaf)
0f5525f96be77cf80d6b8c2550db8966f7eaed820e97ce605dbfa9a5c8ec0698
Recomputed root
  1. TapLeaf(0xe0, Leaf script) = 0f5525f96be77cf80d6b8c2550db8966f7eaed820e97ce605dbfa9a5c8ec0698
  2. TapBranch(0f5525f9…c8ec0698, 43f19b0a…acea0e0e) = ef4782b26f940c5d1fc522d90be3741d8c5e8bb39f1f3f35d4186c796bf84d2a
Witness program of the output
ef4782b26f940c5d1fc522d90be3741d8c5e8bb39f1f3f35d4186c796bf84d2a
✓ 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
99581373a152eb77d7a1cadcb46ec970ad575017ab450092cd9b48e0101d89feffa955db53a2e6f06bfd0ae413d16c52cb232db93b98bb6da0e4ffdc777065fc

Inputs

#AddressTypeAmount
0928bbd90…dd409cd0:1tb1zaarc9vn0jsx96879ytvshcm5rkx9azannu0n7dw5rpk8j6lcf54qhy9lnkP2MR1

Outputs

#AddressTypeAmount
0tb1zem6desaeet5etwan3yekfzk0fj0h9nsq98lxdust7fh25jpae33sxpmwcsP2MR0.99999742Unspent